Series episode
Cast:
| Johnny Galecki | ... | Leonard Hofstadter |
| Jim Parsons | ... | Sheldon Cooper |
| Kaley Cuoco | ... | Penny |
| Simon Helberg | ... | Howard Wolowitz |
| Kunal Nayyar | ... | Raj Koothrappali |
| Charlie Sheen | ... | Himself |
| Mark Harelik | ... | Dr. Eric Gablehauser |
| Brian George | ... | Dr. V. M. Koothrappali |
| Alice Amter | ... | Mrs. Koothrappali |
Crew:
| Mark Cendrowski | ... | Direction |
| Tim Doyle Stephen Engel | ... | Script |