Continuity: When Larry tells Darrin that he is going home, the blinds behind Darrin are shut, however in the close up of Darrin, the blinds are open.

Deliberate "mistake": Sam and Darrin are "trapped" in the garage; however, you can see a side door.

Revealing: As Serena gets hit by the pie her real blonde hair shows underneath, also, she wear minimal make-up for the only time.

Revealing: The hallway that leads to the den and the back door of the kitchen has a door at the end of it, when this door is opened we see what looks like pine trees and mountains, we know that the Stevens have neighbors on that side of the house, so that when the door is opened you can blatantly tell that it is a picture.

Visible crew/equipment: Right after Samantha, Darrin and Tabitha pop out of the living room, the shadow of what looks like a camera rolling backwards can be seen on the floor. Submitted by Jeff Swanson

Continuity: When Darrin collapses after Samantha zaps him the drink, in the next shot the glass is on the table with the straw across the top.

Factual error: When Abner opens the carton in their garage, Gladys asks what it is, Abner replies that it is a table saw, however, it is a radial arm saw.

Deliberate "mistake": The drunk that is always in the bar in New York is the same drunk in Salem that sees Sam twitch the witch on the signs from an old hag to a young witch resembling her.