Poster of Cast and Crew in Family Guy - The Big Bang Theory (Season 9 - Episode 16) - The Big Bang Theory

Family Guy - Season 9 - The Big Bang Theory (Episode 16)

Plot: Stewie and Brian go back in time to stop Bertram from killing Leonardo da Vinci in order to erase Stewie from the universe.
Episode Aired On:
Sunday, May 8 2011
14 years ago
External Links
Twitter logoInstagram logoFacebook logo