The Zombie - S1-E2
Continuity mistake: When Kolchak and Monique arrive at the shootout between the cops and the bad guys, Monique puts the camera to her eyes and exits Kolchak's car twice.
Kolchak: The Night Stalker (1974)
1 continuity mistake in The Zombie - chronological order
Starring: Darren McGavin, Simon Oakland, Jack Grinnage, Ruth McDevitt
They Have Been, They Are, They Will Be... - S1-E3
Continuity mistake: While Tony Vincenzo is eating, his butter knife instantly turns into a fork in the next shot.
Coach Toomey: Actually, Burdett never made the team.
Carl Kolchak: No?
Coach Toomey: You see, his butterfly stroke was like an effeminate moth.
More trivia for Kolchak: The Night Stalker