Revealing mistake: When the house starts to shake and collapse the picture frames on the table don't move an inch, revealing that it's just the camera shaking.
Liv and Maddie (2013)
1 revealing mistake in season 3
Starring: Dove Cameron, Kali Rocha, Tenzing Norgay Trainor, Joey Bragg
Continuity mistake: When Splat knocks over the bowl of popcorn most of it comes out and a glass is knocked over, the next shot there is a bunch of popcorn in the bowl and the glass is standing up.