The Toast Derivation
February 24, 2011
21 min
3.8/5
Season 4 - Episode 17: The Toast Derivation
00:00 / 45:00
Overview
Sheldon becomes concerned when everybody begins to hang out at Raj's apartment and discovers Leonard is the center of the group.
Episode Information
TV Show
The Big Bang Theory
Season
Season 4
Episode Number
17
Air Date
February 24, 2011
Runtime
21 minutes
Rating
3.8/5
Guest Stars
Kevin Sussman
Stuart Bloom
Aarti Mann
Priya Koothrappali
John Ross Bowie
Barry Kripke
LeVar Burton
LeVar Burton
Brian Thomas Smith
Zack Johnson
Crew
M
Mark Cendrowski
Director
Steven Molaro
Executive Producer
Jim Reynolds
Teleplay
Maria Ferrari
Story
David Goetsch
Story
Bill Prady
Story