Penny continues to have doubts about her relationship with Leonard. Meanwhile, Howard becomes the target of practical jokes on the space station.
Episode rating
Cast of episode
82
8
4
3
2
1
- Sheldon Cooper
- Penny
- Howard Wolowitz
- Stuart Bloom
- Amy Farrah Fowler
- Leonard Hofstadter
- Raj Koothrappali
- Bernadette Rostenkowski
- Dimitri
- Mike Massimino
- Guy at the Movies