Watch S1, EP15: The Pork Chop Indeterminacy with Fubo for $0 Today
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.
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.
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S2, EP1 "The Bad Fish Paradigm"Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.
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S2, EP2 "The Codpiece Topology"After seeing Penny with a handsome new guy, Leonard rushes into a rebound relationship with Sheldon's nemesis, Leslie Winkle.
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S2, EP3 "The Barbarian Sublimation"Sheldon creates a monster when he introduces Penny to online gaming.
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S2, EP4 "The Griffin Equivalency"Raj gets an inflated ego and makes a play for Penny after being referenced in a magazine article.
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S12, EP6 "The Imitation Perturbation"When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party; Leonard is shocked when Penny doesn't remember their first kiss.
