Poster of Cast and Crew in Late Show With David Letterman - Season 20 - Episode 140 - Jack Hanna; Kunal Nayyar

Late Show With David Letterman - Season 20 - Jack Hanna; Kunal Nayyar (Episode 140)

Plot: Animal expert Jack Hanna; from "The Big Bang Theory", actor Kunal Nayyar.
Episode Aired On:
Thursday, October 10 2013
11 years ago