What is the title of The Big Bang Theory series finale?

The title of The Big Bang Theory series finale is “The Stockholm Syndrome.”

It is the 24th episode of season 12 and the 279th episode overall. The finale originally aired on CBS on May 16, 2019, bringing the sitcom’s 12-season run to a close. The title refers humorously to the group’s stressful journey to Sweden for Sheldon and Amy’s Nobel Prize ceremony.

The episode follows the friends as they travel together, cope with airline and family mishaps, and confront Sheldon’s self-centered behavior. Penny also reveals that she is pregnant, while the apartment building’s famously broken elevator finally works. At the ceremony, Sheldon and Amy receive the Nobel Prize in Physics, and Sheldon delivers an unusually heartfelt speech thanking his family, friends, and wife.

A common mix-up is “The Change Constant,” which is the penultimate episode rather than the finale. “The Stockholm Syndrome” ends with the group eating together in Apartment 4A as an acoustic version of the theme song plays.