Sheldon wreaks havoc when he tries to get a haircut from his regular barber, who is ill. Howard runs into a few problems with astronaut training.
Episode rating
Cast of episode
74
20
4
1
1
- Sheldon Cooper
- Penny
- Howard Wolowitz
- Leonard Hofstadter
- Amy Farrah Fowler
- Bernadette Rostenkowski
- Raj Koothrappali
- Debbie Wolowitz
- Althea
- Angelo