Continuity mistake: Outside the police squad room, Captain Molnar grasps Kolchak's left hand, but the next shot shows Molnar's hands at his sides.
Other mistake: Vincenzo is looking at a photo of the gorilla Kolchak took of it earlier in the episode. It is a side shot, but Kolchak took two pics when he encountered it, one frontal, and the other shot as the creature was running away from Kolchak and the authorities.
Continuity mistake: Mr. Burton and Kolchak each hold a photo of the ape man's foot prints, but the next shot shows Kolchak holding all of the photos.
Horror in the Heights - S1-E11
Continuity mistake: Opening scene shows Kolchak driving his convertible Mustang with the roof top up, but the next shots show the car with the roof top down and stowed.
Horror in the Heights - S1-E11
Continuity mistake: The pencil in Kolchak's left shirt pocket instantly moves from right to left as he gets advice from Miss Emily.
Continuity mistake: As Madeleine tells Kolchak about Madame Trevi being a witch, her right hand is sometimes on Kolchak's left shoulder, sometimes off as the scene cuts.
Continuity mistake: When the headless biker attempts to run over Studs Spake, the biker crosses in front of the prone Spake. The instant shot then shows the biker crossing again, but this time behind Spake.
Horror in the Heights - S1-E11
Factual error: Outside the Indian restaurant, the street curb is painted red. In Chicago, throughout the 1970s, curbs were painted white or yellow to indicate special parking zones; never red.
Continuity mistake: When Lila is packing her clothes, she has a black garment in her hands, but the next quick shot shows her hands empty.
Visible crew/equipment: When Kolchak goes to visit Mr. Cahill in the mental hospital, the boom mike's shadow is visible in several shots.
Continuity mistake: When Kolchak notices a car start up and begins driving towards him, he is close to a red and white sign that says, "Warning", but the next shot of him beginning to run from the car shows him now to be about 4 feet away from the sign and the fence it is posted on.
Visible crew/equipment: A free-standing set light is visible on the right as Kolchak approaches his Mustang outside the witch's house.
Continuity mistake: Kolchak's hands instantly change position as he speaks with Captain Molnar outside the police squad room.
Continuity mistake: While arguing with Tony in his office, Kolchak's arm is raised, then is lowered in the next instant cut.
Other mistake: The crime scene of Mr. Gurney had no blood, considering Gurney's leg was almost torn off by the gorilla.
Continuity mistake: Professor Rodriguez points his finger to the map twice as he explains Mexican mythology to Kolchak.
Visible crew/equipment: Set lights are reflected in the eyeglasses of all the characters wearing them throughout the episode.
Revealing mistake: When Kolchak closes the door to Mr. Burton's classroom, the wall shakes when the door shuts.
Revealing mistake: A set crew member's hand is seen operating the floating pen in the witch's coven ceremony.
Visible crew/equipment: Set lights are reflected in Kolchak's car window and door panel as he enters the vehicle.
