40 Mistakes in TV Shows and Movies That Ultimately Made Them Better

Who said cartoon characters can’t make mistakes? We have proof to show they can and they have. This proof comes from a Thanksgiving song that Linda Belcher sings to her husband, Bob, on Bob’s Burgers. Neither that holiday song nor any song was ever written in the original script.

Linda’s voice actor, John Roberts, decided he wanted to burst into song one day. Not only did the cast find it entertaining, but so did the writers who kept it in the show and the viewers once they saw the episode the day it aired. That improvised song ended up becoming a huge hit.