The Big Bang Theory (2007-2008)

The Big Bang Theory Season 1 (2007-2008)

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  • Episode 116 picture

    Episode: 19

    Episode 116

    Original Airing: 5/19/08

    When Leonard finally asks Penny out on a date and she says yes, they each seek the "wisdom" of reluctant advisor, Sheldon. Despite reluctance on both sides, they end up going out on their date after a preemptive kiss.

  • The Tangerine Factor picture

    Episode: 18

    The Tangerine Factor

    Original Airing: 5/19/08

    When Leonard finally works up the courage to ask Penny out on a date, they each turn to Sheldon for advice.

  • The Peanut Reaction picture

    Episode: 17

    The Peanut Reaction

    Original Airing: 5/12/08

    Penny learns that Leonard does not celebrate birthdays, so she plans a surprise party; Sheldon unexpectedly gets to live out one of his biggest fantasies in an electronics store.

  • The Shiksa Indeterminacy picture

    Episode: 16

    The Shiksa Indeterminacy

    Original Airing: 5/5/08

    Leonard devises a plan to eliminate his rivals when he, Wolowitz and Koothrappali all fall for Sheldon's twin sister, but his plan backfires when Sheldon decides to choose who his sister dates.

  • The Nerdmabelia Scattering picture

    Episode: 15

    The Nerdmabelia Scattering

    Original Airing: 4/28/08

    Leonard and the guys buy a time machine prop from a classic movie; Penny tells the guys their obsession with comics and toys is pathetic.

  • The Nerdvana Annihilation picture

    Episode: 14

    The Nerdvana Annihilation

    Original Airing: 4/28/08

    When Leonard and the guys buy a time machine prop from a classic 1960 movie, its arrival creates problems for Penny and she tells the boys that their obsession with comics and toys is "pathetic." Stung by Penny's outburst, Leonard decides to give up his time machine and other geeky pleasures for...

  • The Bat Jar Conjecture picture

    Episode: 13

    The Bat Jar Conjecture

    Original Airing: 4/21/08

    When Sheldon tries to prove his mental superiority as they train for the Physics Bowl, the guys kick him off the team and bring his nemesis (Sara Gilbert) aboard.

  • The Jerusalem Duality picture

    Episode: 12

    The Jerusalem Duality

    Original Airing: 4/14/08

    Sheldon and Leonard look for a way to derail a 15-year-old physics prodigy's research.

  • The Pancake Batter Anomaly picture

    Episode: 11

    The Pancake Batter Anomaly

    Original Airing: 3/31/08

    Leonard and the boys avoid Sheldon when he gets sick, leaving Penny to nurse him back to health.

  • The Loobenfeld Decay picture

    Episode: 10

    The Loobenfeld Decay

    Original Airing: 3/24/08

    Leonard and Sheldon try to avoid seeing Penny perform after hearing her sing, but the elaborate lie Sheldon tells leads to an unexpected result.

  • The Cooper-Hofstadter Polarization picture

    Episode: 9

    The Cooper-Hofstadter Polarization

    Original Airing: 3/17/08

    Penny tries to mediate when Sheldon and Leonard disagree on whether to present their joint findings at a physics conference.

  • The Grasshopper Experiment picture

    Episode: 8

    The Grasshopper Experiment

    Original Airing: 11/12/07

    On a blind date, Koothrappali discovers that he can talk to the opposite sex after a few drinks, but his date takes an interest in Sheldon.

  • The Dumpling Paradox picture

    Episode: 7

    The Dumpling Paradox

    Original Airing: 11/5/07

    Penny sleeps on Leonard and Sheldon's couch when Wolowitz seduces her friend and takes over her apartment; in need of a fourth member, the guys ask Penny to join their ``Halo'' team.

  • The Middle Earth Paradigm picture

    Episode: 6

    The Middle Earth Paradigm

    Original Airing: 10/29/07

    Leonard, Sheldon, Wolowitz and Koothrappali attend Penny's Halloween party.

  • The Hamburger Postulate picture

    Episode: 5

    The Hamburger Postulate

    Original Airing: 10/22/07

    Leonard, realizing his pursuit of Penny is fruitless, has an unexpected encounter with a fellow scientist (Sara Gilbert).

  • The Luminous Fish Effect picture

    Episode: 4

    The Luminous Fish Effect

    Original Airing: 10/15/07

    Getting fired gives Sheldon the opportunity to explore life beyond physics, but when he spends his time weaving ponchos and acting like a shut-in, Leonard calls Sheldon's mother for assistance.

  • The Fuzzy Boots Corollary picture

    Episode: 3

    The Fuzzy Boots Corollary

    Original Airing: 10/8/07

    Unhappy to learn that Penny is seeing someone, Leonard summons the courage to ask another woman on a date.

  • The Big Bran Hypothesis picture

    Episode: 2

    The Big Bran Hypothesis

    Original Airing: 10/1/07

    Leonard volunteers to sign for a package, hoping to make a good impression on Penny.

  • Pilot picture

    Episode: 1

    Pilot

    Original Airing: 9/24/07

    Leonard is happy to meet new neighbor Penny, but his roommate thinks he is chasing an impossible dream.

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