Used Karma - S1-E3
Continuity mistake: At the end of the show as Bertram scares the kids, he sits down to watch his movie. In the first shot you can see that Mr Kipling is not present, but in the next shot he is.
Continuity mistake: When Emma and Zuri are watching the horror doll movie, Jessie comes in for a little bit and you can see that the popcorn bucket is completely full, but after Jessie leaves and they see the part with the eye, Zuri puts an empty popcorn bucket on her head. Wasn't there popcorn in it a few seconds ago?