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.
New Year's Eve-A-Rooney - S2-E7
Continuity mistake: Liv blasts a red wig off a clown. He immediately puts it back on, it is now multi colored.
Continuity mistake: When Karen spills the popcorn, a bunch of it is on the table behind the couch. When she gets up the popcorn disappears.
Continuity mistake: When Maddie, Willow, and Lacey are playing basketball, there are 3 balls on a stand. The one on the right changes position when Maddie goes to pick it up.
Continuity mistake: When Liv and Maddie are talking about Diggie's gift, the position of some of the stuffing changes between shots.
