Me nitpicking again. :p

In a Cindy close up as she is on her bed there is a chest of drawers behind her headboard whereas this should be flush with the wall.

In a close up of Mike and Alice the table in the kitchen is pushed way over to the kitchen counter. Perhaps Alice was cleaning when Peter started his magic show...

In a close up of Jan and Marcia sitting on one of their beds the window is missing from behind them. Perhaps the set decorators lost the wall with the window during this episode...

There is a poor cut from when Mike grabs Bobby and Peter talks about whether Houdini had it this bad.

Blooper. When Peter leaves the wings of the stage for the main stage the jug is half empty but is full when he reaches the stage.

Blooper - During a kitchen scene Bobby grabs a cookie but in the next shot he is already eating it.