About this programme
5/24. Stuart and Raj host a Halloween party at the comic-book store, and Howard talks incessantly about his work on board the International Space Station, annoying his wife and friends. Penny and Sheldon have a steamy encounter at the lab. Guest starring real-life astronaut Buzz Aldrin.
Cast and crew
Cast
- Leonard Hofstadter
- Johnny Galecki
- Penny
- Kaley Cuoco
- Sheldon Cooper
- Jim Parsons
- Howard Wolowitz
- Simon Helberg
- Raj Koothrappali
- Kunal Nayyar
- Stuart
- Kevin Sussman
- Himself
- Buzz Aldrin
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