Sheldon and Wil Wheaton both go head-to-head for the role of the new Professor Proton, Meanwhile Penny takes care of Halley when Bernadette and Howard are on bed rest.
Calificación de episodios
Reparto del episodio
72
21
5
1
- Penny
- Sheldon Cooper
- Howard Wolowitz
- Bernadette Rostenkowski
- Amy Farrah Fowler
- Leonard Hofstadter
- Raj Koothrappali
- Arthur Jeffries
- Wil Wheaton
- Halley Wolowitz
- Nurse
- Man