Watch S3, EP20: The Spaghetti Catalyst with Fubo for $0 Today
Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.
Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.
More episodes
The Big Bang Theory
S3, EP21 "The Plimpton Stimulation"Sheldon invites a famous physicist to the apartment, and competes with Leonard for her attention.
The Big Bang Theory
S3, EP22 "The Staircase Implementation"Leonard tells Penny about how he met Sheldon and what happened to the elevator.
The Big Bang Theory
S3, EP23 "The Lunar Excitation"Raj and Howard set up an online dating profile for Sheldon and find the perfect woman.
The Big Bang Theory
S4, EP1 "The Robotic Manipulation"Penny tags along on Sheldon's first date; Wolowitz finds a new use for a robotic arm.
The Big Bang Theory
S12, EP24 "The Stockholm Syndrome"Bernadette and Wolowitz leave their kids for the first time; Penny and Leonard try to keep a secret; Sheldon and Amy stick together; Koothrappali makes a new friend; the gang travels together into an uncharted future.
The Big Bang Theory
S12, EP22 "The Maternal Conclusion"Leonard is pleasantly surprised when Beverly comes to visit, and she's genuinely kind to him, until he finds out the real reason she's there; Denise and Stuart overstay their welcome at the Wolowitz house.
The Big Bang Theory
S12, EP21 "The Plagiarism Schism"Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sheldon and Amy aren't sure if they should turn him in or not; Wolowitz learns that Bernadette wasn't the only waitress at the Cheesecake Factory who had a crush on him.
