Continuity mistake: When Mario, Toad and Luigi are driving to the rebel fort, the seatbelts they are wearing disappear for most of the scene. (00:17:30 - 00:18:40)
Continuity mistake: In season 1 Hobbie was 13 and in season 2 he is 10 years old.
The Leap Home (1) - November 25, 1969 - S3-E1
Factual error: The Post Raisin Bran cereal box sitting on the Beckett family breakfast table in 1969 has a 1990s box design. (00:18:00)
Ranma o gekiai! Shintaisou no sukeban toujou - S1-E11
Continuity mistake: When Akane crouches down to grab the ribbon and attempt to use it, the ribbon itself and the other items on the floor are laid out differently between shots. (00:08:15)