Watch S2, EP22: The Classified Materials Turbulence with Fubo for $0 Today
Penny makes a surprising revelation about Leonard while on her date with Stuart; Wolowitz finds a critical design flaw in his NASA project.
Penny makes a surprising revelation about Leonard while on her date with Stuart; Wolowitz finds a critical design flaw in his NASA project.
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The Big Bang Theory
S1, EP15 "The Pork Chop Indeterminacy"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 Big Bang Theory
S1, EP16 "The Peanut Reaction"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 Big Bang Theory
S1, EP17 "The Tangerine Factor"When Leonard finally works up the courage to ask Penny out on a date, they each turn to Sheldon for advice.
The Big Bang Theory
S2, EP1 "The Bad Fish Paradigm"Penny's first date with Leonard goes awry; Penny finds Sheldon to be an unwilling confidant.
The Big Bang Theory
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.
