Watch S1, EP17: The Tangerine Factor with Fubo for $0 Today
When Leonard finally works up the courage to ask Penny out on a date, they each turn to Sheldon for advice.
When Leonard finally works up the courage to ask Penny out on a date, they each turn to Sheldon for advice.
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S6, EP5 "The Holographic Excitation"The gang heads to Stuart's comic book store to celebrate Halloween; Leonard uses science to seduce Penny.
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S2, EP14 "The Financial Permeability"Sheldon's solution to Penny's financial difficulty leads to a confrontation between Leonard and Penny's ex-boyfriend.
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S5, EP7 "The Good Guy Fluctuation"An attractive comic book artist tests Leonard and Priya's relationship; Sheldon tries to scare his friends.
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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.
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.
