The Big Bang Theory
The Toast Derivation
Season 4 Episode 17 of 24
Sheldon decides to make a new set of friends as he is depressed that the group's social world revolves around Leonard rather than himself. Meanwhile, Amy and Bernadette try to persuade Penny to go on a date. Comedy, guest starring LeVar Burton, with Johnny Galecki, Jim Parsons and Mayim Bialik
The Big Bang Theory airs on E4 HD at 3:00 PM, Thursday 18 December. (Subtitles, audio description.)
Topics
Movie ➝ Drama
Sitcom
Johnny Galecki
Actor
Kaley Cuoco
Actor
Jim Parsons
Actor