"The Recombination Hypothesis"

Leonard asks Penny out on a date this week, causing everyone else to wonder how life might change it it goes well. It's the show's 100th episode!

  • 4.7 / 5.0
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"The Shiny Trinket Maneuver"

Sheldon isn't sufficiently impressed by Amy's accomplishment on The Big Bang Theory this week, while Howard must be okay with Bernadette disliking kids.

  • 4.7 / 5.0
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"The Speckerman Recurrence"

Leonard comes face to face wit his high school bully this week. The latter is played by Lance Barber.

  • 3.0 / 5.0
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"The Flaming Spittoon Acquisition"

Sheldon grows jealous of Amy dating someone else this week. That other man is Stuart from the comic book store.

  • 4.3 / 5.0
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"The Ornithophobia Diffusion "

Leonard and Penny try to actually hang out alone this week. Meanwhile, Sheldon faces his fear of birds.

  • 4.8 / 5.0
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"The Isolation Permutation"

Bernadette and Penny go shopping for a wedding dress on The Big Bang Theory this week. Without Amy!

  • 4.0 / 5.0
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"The Good Guy Fluctuation"

A comic book artist comes between Leonard and Priya this week. Elsewhere, Sheldon has a goal: scare his pals on Halloween.

  • 4.5 / 5.0
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"The Rhinitis Revelation"

Laurie Metcalf comes on board this episode of The Big Bang Theory. She plays Sheldon's mother.

  • 4.5 / 5.0
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"The Russian Rocket Reaction"

Wil Wheaton returns and hosts a party this week. Sheldon and Leonard are invited. Read on for a recap.

  • 4.5 / 5.0
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"The Wiggly Finger Catalyst"

Raj meets a girl this week! One with whom he actually communicate!

  • 4.0 / 5.0
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TBBT Quotes

James Earl Jones: Why don't you and your friends come to Comic-Con with me?
Sheldon: Really?
James Earl Jones: Of course. And San Diego is right across the border from my favorite city on Earth, Tijuana.... where I'm taking you every night!
Sheldon: Ay-yi-yi.
James Earl Jones: Ay-yi-yi. Bang. Bang.

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.