Leonard and Sheldon go to great lengths to secure the helium they need during a nation-wide shortage. Meanwhile, the rest of the gang try to find Amy a new boyfriend on a dating app.
Episode rating
Cast of episode
74
14
5
3
2
1
- Sheldon Cooper
- Amy Farrah Fowler
- Leonard Hofstadter
- Stuart Bloom
- Penny
- Raj Koothrappali
- Barry Kripke
- Howard Wolowitz
- Bernadette Rostenkowski
- Kenny Fitzgerald
- Maria