Provider: Eastern (ET) Change
Tue Aug 30 8:00pm
The Terminator Decoupling(Season 2, Episode 17) TBS

The guys' trip to San Francisco takes a detour once they learn that actress Summer Glau (appearing as herself) is on their train. Astrophysicist George Smoot also has a cameo.

I’ll Watch609 Watching
Tue Aug 30 8:30pm
The Work Song Nanocluster(Season 2, Episode 18) TBS

Penny starts a hair-product business that suffers when her friends, particularly Sheldon, become involved.

I’ll Watch670 Watching
Tue Aug 30 9:00pm
The Dead Hooker Juxtaposition(Season 2, Episode 19) TBS

Penny develops a rivalry with a pretty woman who moves into the building.

I’ll Watch697 Watching
Tue Aug 30 9:30pm
The Hofstadter Isotope(Season 2, Episode 20) TBS

Penny is romanced by a friend of the guys' while at a comic-book store. Meanwhile, Leonard and Wolowitz search for love at a bar's ladies' night.

I’ll Watch697 Watching
Tue Aug 30 10:00pm
The Vegas Renormalization(Season 2, Episode 21) TBS

Leonard, Koothrappali and Wolowitz go to Las Vegas, and Sheldon is locked out of the apartment, leaving him no choice but to stay with Penny.

I’ll Watch742 Watching
Tue Aug 30 10:30pm
The Classified Materials Turbulence(Season 2, Episode 22) TBS

While on a date with Stuart, Penny makes an unexpected discovery regarding Leonard; and Wolowitz asks for his friends' help on his NASA project when he uncovers a design flaw.

I’ll Watch690 Watching
Wed Aug 31 8:00pm
The Monopolar Expedition(Season 2, Episode 23) TBS

In the second-season finale, Leonard gets ready for a three-month long science trip, and he and Penny come to terms with their feelings for each other.

I’ll Watch853 Watching
Wed Aug 31 8:30pm
The Electric Can Opener Fluctuation(Season 3, Episode 1) TBS

In the third-season opener, Sheldon feels betrayed when his friends alter his arctic-expedition data, so he takes off for Texas. The guys follow him, which kills Leonard's chance for a romantic meeting with Penny.

I’ll Watch960 Watching
Wed Aug 31 9:00pm
The Jiminy Conjecture(Season 3, Episode 2) TBS

Sheldon and Howard consult an entomologist (Lewis Black) to help settle a bet---with their favorite comic books at stake---regarding a species of cricket. Meanwhile, Leonard and Penny try to figure out what's next after an awkward first attempt at intimacy (more…)

I’ll Watch714 Watching
Wed Aug 31 9:30pm
The Gothowitz Deviation(Season 3, Episode 3) TBS

Sheldon tries to change Penny through behavior modification, using chocolate as motivation. Meanwhile, Howard and Raj try to pick up women at a Goth nightclub.

I’ll Watch758 Watching
Wed Aug 31 10:00pm
The Pirate Solution(Season 3, Episode 4) TBS

Raj needs to find a new job or he will be sent back to India, so Sheldon hires Raj to work for him. Meanwhile, Leonard and Penny need to explain the "three's company" concept to Howard.

I’ll Watch676 Watching
Wed Aug 31 10:30pm
The Creepy Candy Coating Corollary(Season 3, Episode 5) TBS

Sheldon enters a trading-card competition when he hears Wil Wheaton (in a cameo), for whom he harbors resentment, is also participating. Meanwhile, Wolowitz asks Penny to set him up with one of her friends.

I’ll Watch713 Watching
Thu Sep 1 8:00pm
The Convergence Convergence(Season 9, Episode 24) CBS

In the Season 9 finale, Leonard's recently divorced parents roll into town, as does Sheldon's holy-roller mother, and all hell breaks loose. Meanwhile, Raj and Howard are concerned when the government unexpectedly contacts them about their guidance system (more…)

I’ll Watch996 Watching
Thu Sep 1 9:00pm
The Cornhusker Vortex(Season 3, Episode 6) TBS

Sheldon tries to teach Leonard the fundamentals of football, while Raj and Howard quarrel over an incident involving kites.

I’ll Watch724 Watching
Thu Sep 1 9:30pm
The Guitarist Amplification(Season 3, Episode 7) TBS

Leonard and Penny fight, and Sheldon mediates.

I’ll Watch736 Watching
Sat Sep 3 7:00pm
The Adhesive Duck Deficiency(Season 3, Episode 8) TBS

After the guys, except for Sheldon, go camping, Penny is injured and left with only Sheldon to come to her rescue.

I’ll Watch769 Watching
Sat Sep 3 7:30pm
The Vengeance Formulation(Season 3, Episode 9) TBS

Sheldon is humiliated on National Public Radio and vows vengeance on Kripke; and Wolowitz begins a relationship with Katee Sackhoff, who appears in a cameo. Ira Flatow also makes a cameo appearance.

I’ll Watch746 Watching
Sat Sep 3 8:00pm
The Gorilla Experiment(Season 3, Episode 10) TBS

Sheldon tries to teach Penny physics so she'll understand Leonard's work; Wolowitz is jealous when Leonard bonds with his girlfriend.

I’ll Watch815 Watching
Sat Sep 3 8:30pm
The Maternal Congruence(Season 3, Episode 11) TBS

Leonard's mother (Christine Baranski) visits, which pleases Sheldon but upsets Leonard.

I’ll Watch606 Watching
Sat Sep 3 9:00pm
The Psychic Vortex(Season 3, Episode 12) TBS

Sheldon helps Koothrappali pick up women at a university mixer; and Leonard is shocked to learn that Penny believes in psychics. Abby: Danica McKellar.

I’ll Watch844 Watching
Sat Sep 3 9:30pm
The Bozeman Reaction(Season 3, Episode 13) TBS

Leonard and Sheldon's apartment is robbed, so they create an elaborate security system with the help of their friends.

I’ll Watch683 Watching
Sat Sep 3 10:00pm
The Einstein Approximation(Season 3, Episode 14) TBS

Newton had his apple. Sheldon has cheesecake. An impasse in his work leads Sheldon to get a job working with Penny at a restaurant known for that dessert.

I’ll Watch824 Watching
Sat Sep 3 10:30pm
The Large Hadron Collision(Season 3, Episode 15) TBS

Leonard is only allowed to bring one guest for his trip to the CERN science complex in Switzerland, and he's forced to choose between Sheldon and Penny.

I’ll Watch681 Watching
Mon Sep 5 8:00pm
The Valentino Submergence(Season 9, Episode 15) CBS

Sheldon and Amy celebrate Valentine's Day with an episode of "Fun With Flags"; Leonard and Penny feel the pangs of aging; Howard and Bernadette are surprised by what they find in their hot tub; and Raj can't decide between Emily and the comely woman he met (more…)

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  • Premiered: September 24, 2007
  • Rating: TV-PG
  • Premise: Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated. Like the universe after the big bang, the show's popularity expanded, thanks to breakout star Jim Parsons, along with the… (more)

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