The cast of “How I Met Your Mother” gets a stamp of approval from David Letterman on Monday’s (Feb. 17) “Late Show”: The five series-long regulars have the honor of reading the night’s Top 10 list.

The category, naturally, is “Surprises in the final episode of ‘How I Met Your Mother.'” We’re guessing that you won’t see any genuine spoilers in the above video, but the cast seems to be enjoying their moment on the “Late Show” stage. Here’s the full list :

10 (Jason Segel): Finale? We’ve been canceled?!

9 (Cobie Smulders): The real father: Frank Sinatra.

8 (Josh Radnor): Fairy tale wedding with the cast of “Blue Bloods.”

7 (Alyson Hannigan): You know that bar we hang out in? We buy it and turn it into a Duane Reade.

6 (Neil Patrick Harris): Together, Velma, Ted, Daphne, Shaggy and I crack the case of the “Arcade Arsonist.”

5 (Segel): It’s on NBC.

4 (Smulders): For some reason, we’re all naked.

3 (Radnor): Someone finally points out that I don’t sound like Bob Saget.

2 (Hannigan): To find out how Ted met the Mother, send a self-addressed stamped envelope and $500.

1 (Harris): Biggest surprise? We’re going off the air and Letterman’s still got a show.

“How I Met Your Mother” returns to CBS on Feb. 24 for its final seven episodes, leading up to the March 31 series finale.

Posted by:Rick Porter