Continuity mistake: The nurse call device falls off the patient's bed twice as The Energy Eater attacks.
Kolchak: The Night Stalker (1974)
1 mistake in The Energy Eater
Starring: Darren McGavin, Simon Oakland, Jack Grinnage, Ruth McDevitt
Carl Kolchak: If you want a job done right, you just have to foul it up yourself.
Trivia: Lara Parker, who plays Madelaine the witch in this episode, also played Angelique, the witch in the TV series, "Dark Shadows."