Watch S12, EP6: The Imitation Perturbation with Fubo for $0 Today
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.
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.
How to watch
More episodes
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.
The Big Bang Theory
S1, EP6 "The Middle Earth Paradigm"Leonard, Sheldon, Wolowitz and Koothrappali attend Penny's Halloween party.
The Big Bang Theory
S1, EP2 "The Big Bran Hypothesis"Leonard volunteers to sign for a package, hoping to make a good impression on Penny.
The Big Bang Theory
S1, EP3 "The Fuzzy Boots Corollary"Unhappy to learn that Penny is seeing someone, Leonard summons the courage to ask another woman on a date.
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.
