Aired Sunday 21 July,
2:30pm - 3:00pmon E4
The Big Bang Theory
Series 4 Episode 3: The Zazzy SubstitutionThe guys are concerned when Sheldon searches for an alternative to human companionship after he and Amy break up. Can they help restore his faith in people? Meanwhile, when things take a turn for the worse and Sheldon starts bulk buying pet cats, Leonard gets Sheldon's mum to pay him a visit.
- Category
- Sitcom
- Original air date
- 07/10/2010
Cast and crew