Search results
- Season 1
- Season 2
- Season 3
- Season 4
- Season 5
- Season 6
- Season 7
- Season 8
- Season 9
- Season 10
- Season 11
- Season 12
- Season 3 overviewSep 21, 2009-May 24, 201023 episodesSeason 3 episodes1. The Electric Can Opener Fluctuation Sep 21, 2009
- A betrayal threatens the guys' relationship with Sheldon as well as Leonard's chances with Penny.
- 2. The Jiminy Conjecture Sep 28, 2009
- Penny and Leonard try to recover from an awkward hookup; Howard and Sheldon make a high-stakes bet.
- 3. The Gothowitz Deviation Oct 5, 2009
- Sheldon tries chocolate-based behavior modification on Penny; Howard and Raj hit a Goth nightclub.
- 4. The Pirate Solution Oct 12, 2009
- Raj faces deportation if he doesn't find a job; Leonard and Penny deal with Howard as a third wheel.
- 5. The Creepy Candy Coating Corollary Oct 19, 2009
- Sheldon seeks revenge on his nemesis; Wolowitz wants Penny to set him up with one of her friends.
- 6. The Cornhusker Vortex Nov 2, 2009
- Sheldon teaches Leonard about football; kite-fighting threatens Howard and Raj's friendship.
- 7. The Guitarist Amplification Nov 9, 2009
- Sheldon tries to make peace when Leonard and Penny get into an argument.
- 8. The Adhesive Duck Deficiency Nov 16, 2009
- Penny is forced to rely on Sheldon when she is injured while Howard, Leonard and Raj are away.
- 9. The Vengeance Formulation Nov 23, 2009
- After being humiliated on the radio, Sheldon vows to destroy Kripke.
- 10. The Gorilla Experiment Dec 7, 2009
- Sheldon tries to help Penny understand Leonard's work; Wolowitz gets jealous.
- 11. The Maternal Congruence Dec 14, 2009
- Leonard is horrified when his mother (Christine Baranski) visits.
- 12. The Psychic Vortex Jan 11, 2010
- Sheldon and Koothrappali attend a mixer; Leonard discovers that Penny believes in psychics.
- 13. The Bozeman Reaction Jan 18, 2010
- Leonard and Sheldon turn to their friends to create a state-of-the-art security system.
- 14. The Einstein Approximation Feb 1, 2010
- Sheldon tries to figure out the answer to a physics problem by working with Penny.
- 15. The Large Hadron Collision Feb 8, 2010
- Leonard must choose who to bring with him when he goes to see the Large Hadron Collider.
- 16. The Excelsior Acquisition Mar 1, 2010
- Sheldon ends up in traffic court after getting a ticket because of Penny.
- 17. The Precious Fragmentation Mar 8, 2010
- A ring from "The Lord of the Rings" at a garage sale threatens to tear the guys apart.
- 18. The Pants Alternative Mar 22, 2010
- Sheldon's stage fright stands between him and a coveted award.
- 19. The Wheaton Recurrence Apr 12, 2010
- Penny and Leonard have a fight that threatens their relationship; Sheldon and Wil Wheaton face off.
- 20. The Spaghetti Catalyst May 3, 2010
- Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.
- 21. The Plimpton Stimulation May 10, 2010
- Sheldon invites a famous physicist to the apartment, and competes with Leonard for her attention.
- 22. The Staircase Implementation May 17, 2010
- Leonard tells Penny about how he met Sheldon and what happened to the elevator.
- 23. The Lunar Excitation May 24, 2010
- Raj and Howard set up an online dating profile for Sheldon and find the perfect woman.