When their apartment is robbed, Leonard and Sheldon turn to Howard and Raj to create a state-of-the-art security system.
Episode rating
Cast of episode
92
4
2
1
1
- Sheldon Cooper
- Penny
- Leonard Hofstadter
- Howard Wolowitz
- Raj Koothrappali
- Officer Hackett
- Young Man
- Assoc. Professor