Discover
When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Also, Leonard is shocked that Penny doesn't remember their first kiss
Original Release
10/25/2018
Cast
| Name | Character |
|---|
| Johnny Galecki | Leonard Hofstadter |
| Jim Parsons | Sheldon Cooper |
| Kaley Cuoco | Penny / Penny Hofstadter |
| Simon Helberg | Howard Wolowitz |
| Kunal Nayyar | Raj Koothrappali / Rajesh Koothrappali |
| Mayim Bialik | Amy Farrah Fowler |
| Melissa Rauch | Bernadette Rostenkowski |
| Kevin Sussman | Stuart Bloom |
| Brian Posehn | Bert Kibbler |
| Rati Gupta | Anu |
Directors
Writers
Eric Kaplan, Jeremy Howe, Adam Faberman, Steve Holland, Maria Ferrari, Tara Hernandez
Creators
Cast
| Name | Character |
|---|
| Johnny Galecki | Leonard Hofstadter |
| Jim Parsons | Sheldon Cooper |
| Kaley Cuoco | Penny / Penny Hofstadter |
| Simon Helberg | Howard Wolowitz |
| Kunal Nayyar | Raj Koothrappali / Rajesh Koothrappali |
| Mayim Bialik | Amy Farrah Fowler |
| Melissa Rauch | Bernadette Rostenkowski |
| Kevin Sussman | Stuart Bloom |
| Brian Posehn | Bert Kibbler |
| Rati Gupta | Anu |
| Pamela Adlon | Halley Wolowitz |
| Dave Theune | Dr. Graybel |
| Darryl D. Stewart | Cafeteria Patron in Star Trek Uniform |
| Stephen John Williams | Cafe Patron |
Producers
| Name | Role |
|---|
| Anthony Del Broccolo | Executive Producer |
| Maria Ferrari | Executive Producer |
| David Goetsch | Executive Producer |
| Tara Hernandez | Executive Producer |
| Steve Holland | Executive Producer |
| Jeremy Howe | Executive Producer |
| Eric Kaplan | Executive Producer |
| Chuck Lorre | Executive Producer |
| Steven Molaro | Executive Producer |
| Bill Prady | Executive Producer |
| Peter Chakos | Executive Producer |
| Andy Gordon | Executive Producer |
| Charles Back | Producer |
| Ryan Berdan | Producer |
| Kristy Cecil | Producer |
| Robinson Green | Producer |
| Justin D. Hetzel | Producer |
| Mary T. Quigley | Producer |
