The Big Bang Theory

2007•6 series•Entertainment / Drama

Available on TLC HD

Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?

Episode 1The Robotic Manipulation

Howard uses a robotic arm for his own pleasure. Sheldon goes on a date with Amy Farrah Fowler, and Penny finds herself accompanying them.(S04,E01)

Episode 2The Cruciferous Vegetable Amplification

Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a healthy-living binge.(S04,E02)

Episode 3The Zazzy Substitution

Sheldon breaks up with Amy Farrah Fowler, and the guys worry when he starts replacing her with cats.(S04,E03)

Episode 4The Hot Troll Deviation

Wolowitz is embarrassed when a secret of his is revealed, and Sheldon and Raj battle at work.(S04,E04)

Episode 5The Desperation Emanation

Sheldon meets Amy's mum and comes to the realisation he no longer wants to see Amy, and Leonard realises everyone is in a relationship except for him.(S04,E05)

Episode 6The Irish Pub Formulation

When Raj's sister has a one-day layover, he forbids the others from hooking up with her, unaware she and Leonard already did long ago.(S04,E06)

Episode 7The Apology Insufficiency

The rest of the gang is interviewed by the FBI for Wolowitz's security clearance, with Sheldon accidentally letting slip some damaging information.(S04,E07)

Episode 8The 21-Second Excitation

The guys camp out to see a print of Raiders of the Lost Ark with 21 extra seconds and are outraged to see Wil Wheaton and his friends skip the line.(S04,E08)

Episode 24The Roommate Transmogrification

Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya. S4, Ep24

More like this

Playing It Cool2014 · Movies / Comedy

The Mindy Project2012

Sleeping With Other People2015 · Movies / Comedy

Kissing Jessica Stein2002 · Movies / Comedy

Young Sheldon2017 · Entertainment / Comedy

How to watch The Big Bang Theory

New to SkySee Sky TV deals