Late Show Video: The HIMYM Cast Reveals the 'Naked' Truth About Series Finale

The How I Met Your Mother cast’s farewell tour continued Monday night on Late Show With David Letterman (CBS, 11:35 pm), where they revealed the “Top Ten Surprises in the Final Episode” — the promise of nudity among them.

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Also included in their Top Ten countdown (FULL VIDEO UPDATED BELOW): What exactly it will take for any of us to finally learn how Ted met The Mother, the sad fate of McLaren’s and a wink at an oft-mentioned “continuity” issue.

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Letterman’s guests also included Kevin Spacey (House of Cards) and Amber Heard (All the Boys Love Mandy Lane 3 Days to Kill), plus musical guest Gary Clark, Jr.