Poster of Cast and Crew in The Big Bang Theory - Season 5 - Episode 21 - The Hawking Excitation

The Big Bang Theory - Season 5 - The Hawking Excitation (Episode 21)

Plot: When Wolowitz gets to work with Stephen Hawking, Sheldon is willing to do anything to meet his hero.
Episode Aired On:
Thursday, April 5 2012
12 years ago