Phil Keoghan Phil Keoghan

Phil Keoghan promised "off-the-hook competitiveness" this season on The Amazing Race, and the finale will deliver even more so. "I do think we have four very strong and determined teams left," he tells "This will be a very exciting final leg!" On Sunday's two-hour finale (8/7c, CBS), the final four teams — ER doctors Travis and Nicole, exes Tim and Marie, dating couple Jason and Amy, and cousins/Afghanimals Leo and Jamal — race through Tokyo, where one team will be eliminated. The final three teams will then head to Alaska to duke it out for the $1 million.

Get the scoop on what else to expect Sunday — and Keoghan's thoughts on some of the season's biggest moments — below.

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