Back to seriesONE EPISODE AT A TIME
The Big Bang Theory

Season 4·EPISODE 17

The Toast Derivation

WatchedS04 · E17

Sheldon becomes concerned when everybody begins to hang out at Raj's apartment and discovers Leonard is the center of the group.

Back to season
AIR DATEFeb 24, 2011Original broadcast date
RUNTIME21m21 minutes
YOUR RATINGNot rated yetYour personal episode score
YOUR VIEWINGWatchedDate not recorded
YOUR WATCHING DIARY

Your viewing

Another chapter, enjoyed.

Watched, with no date recorded.

PART OF A BIGGER STORY

In this series

The Big Bang TheorySeason 424 / 24 episodes watched 100%Explore this season
KEEP THE STORY GOING

Around this episode

All episodes