Charlie Sheen credited as playing...
Charlie Harper
- Alan: [sitting on the bed after announcing he had sex with Norma] Well, actually, I-I-I don't think I'm gonna be getting a building.
- Charlie: She reneged?
- Alan: She... died.
- Charlie: You're kidding!
- Alan: Well, after we were done, she looked at me, mumbled a couple of words, closed her eyes and then, poof. Dead.
- Charlie: That's it! I knew there was a Big Bang joke!
- Charlie: You can't worry about what anyone else thinks, Alan. The thing you gotta remember and keep close to your heart is: I get an extra parking space and you get to keep the watch.