(John Hancock Disciplined Value International Fund - Class R5) | (John Hancock Disciplined Value International Fund)

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> INVESTMENT OBJECTIVE </b></div>

To seek long-term capital growth.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> FEES AND EXPENSES </b></div>

This table describes the fees and expenses you may pay if you buy and hold shares of the fund.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"> <b>Shareholder fees (%) (fees paid directly from your investment)</b></div>

Shareholder Fees - (John Hancock Disciplined Value International Fund)	Class R5 ­
Maximum front-end sales charge (load)	none
Maximum deferred sales charge (load)	none

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"> <b>Annual fund operating expenses (%) (expenses that you pay each year as a percentage of the value of your investment)</b></div>

Annual Fund Operating Expenses - (John Hancock Disciplined Value International Fund)	Class R5 ­
Management fee	0.81%
Service plan fee	0.05%
Additional other expenses	0.10%	[1]
Total other expenses	0.15%
Total annual fund operating expenses	0.96%
Contractual expense reimbursement	(0.01%)	[2]
Total annual fund operating expenses after expense reimbursements	0.95%

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> EXPENSE EXAMPLE </b></div>

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. Please see below a hypothetical example showing the expenses of a $10,000 investment for the time periods indicated and then assuming you sell all of your shares at the end of those periods. The example assumes a 5% average annual return and that fund expenses will not change over the periods. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

Expense Example - (John Hancock Disciplined Value International Fund)	1 Year	3 Years	5 Years	10 Years
Class R5 | ­ | USD ($)	97	305	530	1,177

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> PORTFOLIO TURNOVER </b></div>

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund's performance. During its most recent fiscal year, the fund's portfolio turnover rate was 95% of the average value of its portfolio.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> PRINCIPAL INVESTMENT STRATEGIES </b></div>

The fund pursues its investment objective by investing, under normal circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in a portfolio of equity and equity-related securities issued by non-U.S. companies of any capitalization size. The fund may invest in all types of equity and equity-related securities, including, without limitation, exchange-traded and over-the-counter common and preferred stocks, warrants, options, rights, convertible securities, sponsored and unsponsored depositary receipts and shares, trust certificates, participatory notes, limited partnership interests, shares of other investment companies (including exchange-traded funds (ETFs)), real estate investment trusts (REITs), and equity participations. Equity participations are loans that give the lender a portion of equity ownership in a property, in addition to principal and interest payments. A convertible security is a bond, debenture, note, preferred stock, or other security that may be converted into or exchanged for a prescribed amount of common stock of the same or a different issuer within a particular period of time at a specified price or formula.

The fund defines non-U.S. companies as companies: (i) that are organized under the laws of a foreign country; (ii) whose principal trading market is in a foreign country; or (iii) that have a majority of their assets, or that derive a significant portion of their revenue or profits, from businesses, investments, or sales outside of the United States. The fund's non-U.S. investments, which may be denominated in U.S. or foreign currencies, primarily focus on developed markets, but may include emerging- and frontier-market investments.

The fund generally invests in the equity securities of issuers the manager believes are undervalued. The manager applies a bottom-up stock selection process using a combination of fundamental and quantitative analysis of issuer-specific factors such as price-to-book value, price-to-sales and earnings ratios, dividend yields, strength of management, and cash flow.

The fund may invest in derivatives. Derivatives may be used to reduce risk, obtain efficient market exposure, and/or enhance investment returns, and may include put and call options, futures, forward contracts, and swaps. The fund may invest up to 15% of its net assets in illiquid securities and may participate as a purchaser in Initial Public Offerings (IPOs). The fund may also seek to increase its income by lending portfolio securities.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> PRINCIPAL RISKS </b></div>

An investment in the fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Many factors affect performance, and fund shares will fluctuate in price, meaning you could lose money. The fund's investment strategy may not produce the intended results.

During periods of heightened market volatility or reduced liquidity, governments, their agencies, or other regulatory bodies, both within the United States and abroad, may take steps to intervene. These actions, which could include legislative, regulatory, or economic initiatives, might have unforeseeable consequences and could adversely affect the fund's performance or otherwise constrain the fund's ability to achieve its investment objective.

The fund's main risks are listed below in alphabetical order. Before investing, be sure to read the additional descriptions of these risks beginning on page 5 of the prospectus.

Credit and counterparty risk. The counterparty to an over-the-counter derivatives contract or a borrower of fund securities may not make timely payments or otherwise honor its obligations.

Cybersecurity and operational risk. Cybersecurity breaches may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause a fund or its service providers to suffer data corruption or lose operational functionality. Similar incidents affecting issuers of a fund's securities may negatively impact performance. Operational risk may arise from human error, error by third parties, communication errors, or technology failures, among other causes.

Economic and market events risk. Events in the U.S. and global financial markets, including actions taken by the U.S. Federal Reserve or foreign central banks to stimulate or stabilize economic growth, may at times result in unusually high market volatility, which could negatively impact performance. Reduced liquidity in credit and fixed-income markets could adversely affect issuers worldwide. Banks and financial services companies could suffer losses if interest rates rise or economic conditions deteriorate.

Equity securities risk. The price of equity securities may decline due to changes in a company's financial condition or overall market conditions. Securities the manager believes are undervalued may never realize their full potential value, and in certain markets value stocks may underperform the market as a whole.

Exchange-traded funds risk. An ETF generally reflects the risks of the underlying securities of the index it is designed to track. However, at times, an ETF's portfolio composition and performance may not match that of such index. A fund bears ETF fees and expenses indirectly.

Foreign securities risk. Less information may be publicly available regarding foreign issuers. Foreign securities may be subject to foreign taxes and may be more volatile than U.S. securities. Currency fluctuations and political and economic developments may adversely impact the value of foreign securities. The risks of investing in foreign securities are magnified in emerging markets. Depositary receipts are subject to most of the risks associated with investing in foreign securities directly because the value of a depositary receipt is dependent upon the market price of the underlying foreign equity security. Depositary receipts are also subject to liquidity risk.

Frontier-market risk. Frontier-market countries generally have smaller economies and less-developed capital markets and political systems than traditional emerging-market countries, which magnifies emerging-market risks.

Hedging, derivatives, and other strategic transactions risk. Hedging, derivatives, and other strategic transactions may increase a fund's volatility and could produce disproportionate losses, potentially more than the fund's principal investment. Risks of these transactions are different from and possibly greater than risks of investing directly in securities and other traditional instruments. Under certain market conditions, derivatives could become harder to value or sell and may become subject to liquidity risk (i.e., the inability to enter into closing transactions). Regulatory changes in derivative markets could impact the cost of or the fund's ability to engage in derivative transactions. Derivatives and other strategic transactions that the fund intends to utilize include: foreign currency forward contracts, futures contracts, options, and swaps. Foreign currency forward contracts, futures contracts, options, and swaps generally are subject to counterparty risk. In addition, swaps may be subject to interest-rate and settlement risk, and the risk of default of the underlying reference obligation. Derivatives associated with foreign currency transactions are subject to currency risk.

Initial public offerings risk. IPO share prices are frequently volatile and may significantly impact fund performance.

Investment company securities risk. A fund bears underlying fund fees and expenses indirectly.

Large company risk. Larger companies may grow more slowly than smaller companies or be slower to respond to business developments. Large-capitalization securities may underperform the market as a whole.

Liquidity risk. The extent (if at all) to which a security may be sold or a derivative position closed without negatively impacting its market value may be impaired by reduced market activity or participation, legal restrictions, or other economic and market impediments.

Master limited partnership risk. MLPs generally reflect the risks associated with their underlying assets and with pooled investment vehicles. MLPs with credit-related holdings are subject to interest-rate risk and risk of default.

Participatory notes risk. Due to transaction costs and other expenses, participatory notes (p-notes) will not replicate exactly the performance of their underlying securities. P-notes are general unsecured contractual obligations that are subject to liquidity risk and a high degree of counterparty risk.

Preferred and convertible securities risk. Preferred stock dividends are payable only if declared by the issuer's board. Preferred stock may be subject to redemption provisions. The market values of convertible securities tend to fall as interest rates rise and rise as interest rates fall. Convertible preferred stock's value can depend heavily upon the underlying common stock's value.

Real estate investment trust risk. REITs, pooled investment vehicles that typically invest in real estate directly or in loans collateralized by real estate, carry risks associated with owning real estate, including the potential for a decline in value due to economic or market conditions.

Small and mid-sized company risk. Small and mid-sized companies are generally less established and may be more volatile than larger companies. Small and/or mid-capitalization securities may underperform the market as a whole.

Value investment risk. Value stocks may underperform the market as a whole, which may cause value-oriented funds to underperform equity funds with other investment strategies. Securities the manager believes are undervalued may never perform as expected.

Warrants risk. The prices of warrants may not precisely reflect the prices of their underlying securities. Warrant holders do not receive dividends or have voting or credit rights. A warrant ceases to have value if not exercised prior to its expiration date.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b> PAST PERFORMANCE </b></div>

The following information illustrates the variability of the fund's returns and provides some indication of the risks of investing in the fund by showing changes in the fund's performance from year to year and by showing how the fund's average annual returns compared with a broad-based market index. Past performance (before and after taxes) does not indicate future results. All figures assume dividend reinvestment. Performance information is updated daily, monthly, and quarterly and may be obtained at our website, jhinvestments.com, or by calling 888-972-8696 between 8:30 A.M. and 5:00 P.M., Eastern time, on most business days.

A note on performance

The fund is the successor to Robeco Boston Partners International Equity Fund, a series of The RBB Fund, Inc. (the predecessor fund), which commenced operations on December 30, 2011. Class R6 shares commenced operations on September 29, 2014. Because Class R5 shares had not commenced operations as of the date of this prospectus, the returns shown are those of Class R6 shares. For periods prior to September 29, 2014, performance shown is the actual performance of the sole share class of the predecessor fund and has not been adjusted to reflect the estimated fees and expenses of the fund's Class R6 shares. As a result, the performance shown below may be higher than if adjusted to reflect the estimated fees and expenses of the fund's Class R6 shares.

Please note that after-tax returns reflect the highest individual federal marginal income-tax rate in effect as of the date provided and do not reflect any state or local taxes. Your actual after-tax returns may be different. After-tax returns are not relevant to shares held in an IRA, 401(k), or other tax-advantaged investment plan.

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b>Calendar year total returns—Class R5 (%)</b></div>

Best quarter: Q3 '13, 11.58%
Worst quarter: Q4 '18, -15.04%

<div style="font-size:10pt;padding-top:5pt;padding-bottom:0;padding-left:0;"><b>Average annual total returns (%)—as of 12/31/18 </b></div>

Average Annual Total Returns - (John Hancock Disciplined Value International Fund) - ­	1 Year	5 Years	Since Inception	Inception Date
Class R5	(18.55%)	(0.27%)	5.93%	Dec. 30, 2011
Class R5 | after tax on distributions	(19.41%)	(1.04%)	4.83%	Dec. 30, 2011
Class R5 | after tax on distributions, with sale	(10.35%)	(0.21%)	4.62%	Dec. 30, 2011
MSCI EAFE Index (reflects no deduction for fees, expenses, or taxes)	(13.79%)	0.53%	5.95%	Dec. 30, 2011

[1] "Other expenses," such as expected transfer agency expenses, have been estimated for the first year of operations of the fund's Class R5 shares.

[2] The advisor contractually agrees to reduce its management fee or, if necessary, make payment to the fund in an amount equal to the amount by which expenses of the fund exceed 0.88% of average daily net assets of the fund. For purposes of this agreement, "expenses of the fund" means all fund expenses, excluding (a) taxes, (b) brokerage commissions, (c) interest expense, (d) litigation and indemnification expenses and other extraordinary expenses not incurred in the ordinary course of the fund's business, (e) class-specific expenses, (f) borrowing costs, (g) prime brokerage fees, (h) acquired fund fees and expenses paid indirectly, and (i) short dividend expense. This agreement expires on February 29, 2020, unless renewed by mutual agreement of the advisor and the fund based upon a determination that this is appropriate under the circumstances at that time. The advisor also contractually agrees to waive a portion of its management fee and/or reimburse expenses for the fund and certain other John Hancock funds according to an asset level breakpoint schedule that is based on the aggregate net assets of all the funds participating in the waiver or reimbursement. This waiver is allocated proportionally among the participating funds. During its most recent fiscal year, the fund's reimbursement amounted to 0.01% of the fund's average daily net assets. This agreement expires on June 30, 2020, unless renewed by mutual agreement of the fund and the advisor based upon a determination that this is appropriate under the circumstances at that time.