The Imitation Perturbation
Run Time: 22 mins
Air Date: Thu, 25 Oct 2018
Average Rating: ⭐ 7.4 (36 votes)
CBSSeason 12 - Episode 6
Average Rating: ⭐ 7.4 (36)
When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Leonard is shocked that Penny doesn't remember their first kiss.