Jason Segel, Zach Wahls, Fun - S19E57 Explore Full-Length Films and Series

Dave welcomes Actor Jason Segel from the CBS comedy series 'How I Met Your Mother,' author Zach Wahls, musical guests Fun, and a Top Ten List presented by Chicago White Sox perfect game pitcher Philip Humber.

Details
Casts

Title	Jason Segel, Zach Wahls, Fun
Genres	Talk Comedy
Release Date	2012-04-23
Episode Runtime	01 Hours 03 Minutes
Season Number	19
Episode Number	57
Production Companies	Worldwide Pants, CBS Entertainment Productions, CBS Productions, CBS Studios

David Letterman

Self - Host

Paul Shaffer

Self -Musical Director

Alan Kalter

Self - Announcer (voice)

Popular TV Shows