Discover
A train trip to San Francisco takes a major detour when Leonard, Sheldon, Wolowitz, and Raj discover that beautiful sci-fi actress Summer Glau is on-board.
Original Release
03/09/2009
US Release
03/09/2009
Cast
| Name | Character |
|---|
| Johnny Galecki | Leonard Hofstadter |
| Jim Parsons | Sheldon Cooper |
| Kaley Cuoco | Penny |
| Simon Helberg | Howard Wolowitz |
| Kunal Nayyar | Raj Koothrappali / Rajesh Koothrappali |
| Summer Glau | Summer Glau |
| George Smoot | Dr. George Smoot |
| Robert Clotworthy | Train Conductor |
Directors
Writers
Tim Doyle, Stephen Engel, David Goetsch, Bill Prady
Creators
Cast
| Name | Character |
|---|
| Johnny Galecki | Leonard Hofstadter |
| Jim Parsons | Sheldon Cooper |
| Kaley Cuoco | Penny |
| Simon Helberg | Howard Wolowitz |
| Kunal Nayyar | Raj Koothrappali / Rajesh Koothrappali |
| Summer Glau | Summer Glau |
| George Smoot | Dr. George Smoot |
| Robert Clotworthy | Train Conductor |
Producers
| Name | Role |
|---|
| David Goetsch | Executive Producer |
| Bill Prady | Executive Producer |
| Lee Aronsohn | Executive Producer |
| Eric Kaplan | Executive Producer |
| Chuck Lorre | Executive Producer |
| Kristy Cecil | Producer |
| Tim Doyle | Producer |
| Stephen Engel | Producer |
| Mona Garcea | Producer |
| Kelly Lee | Producer |
| Steven Molaro | Producer |
| Faye Oshima Belyeu | Producer |
| Mary T. Quigley | Producer |
| Richard Rosenstock | Producer |
| Peter Chakos | Producer |
