Halloween - one of the geeks favorite holidays since they get to dress up in costumes and role play. II43.png. A behind the scene look on the taping of a scene of the episode. Buzz Aldrin guest stars in the episode. Buzz Aldrin giving out candy for Halloween. Howard and Bernadette dress up as Papa Smurf and Smurfette for Halloween. Sheldon and Amy cannot seem to agree on their Halloween costumes. Sheldon trying to justify to Amy why they should go with his choice. Dibs on Hewlett. Raggedy Ann and Raggedy C3PO. Sexy cop business only. Amy and Sheldon's choices. The Raggedy's. At the comic book store. Sexy cop and Albert Einstein meet the Smurfs. Sexy cop. Are you a little blue? Sexy cop does Albert Einstein. Sexy smurf. Sexy cop and Albert Einstein. Upset Penny confides in Leonard. I am Peter Pan. Raj and Cheryl. Back from weekend paintball. Howard trying to pick up women. Penny and Leonard. Penny the cat. Penny kisses Leonard. Results of their paintball excursion. Sheldon as the Doppler Effect. Kurt humiliating Leonard. They all like the Flash. Sitting on the couch at the Halloween party. Episode cartoon. Chuck Lorre Productions, #191. Publicity photo. Scaring Sheldon with a Halloween prank. Looking at Alice's handmade comic. Leonard about to scare Sheldon. Sheldon working at his whiteboard.1/88Add photo Retrieved from "https://bigbangtheory.fandom.com/wiki/Holidays_and_Events?oldid=281835" Categories: The Big Bang Theory Trivial Reference Materials Holidays and Celebrations Halloween Community content is available under CC-BY-SA unless otherwise noted.