'The Big Bang Theory': Kaley Cuoco shares then and now photos of Halloween episodes with Johnny Galecki
Sadly this will be the final Halloween dress up for the cast of TBBT, as it was revealed earlier this year that the sitcom will end after its current season
Kaley Cuoco surprised her 'The Big Bang Theory' fans on Thursday. The actress, who plays the role of Penny, shared a sneak peek to the seasons Halloween episode.
Cuoco created a collage and shared a throwback picture from the series's season one's Halloween episode along with a glimpse of season twelve's Halloween episode on Instagram.