The Outer Limits (1963) - 55 mistakes in entire show

Visible crew/equipment: Barton is terrified by a plant-like alien floating outside his spaceship window. The Venusian critter might be a heck of a lot scarier if it bore less resemblance to a furry stalk of celery - and if only its puppet strings weren't showing.

Continuity: The cloth pillows stabilizing the moonstone on the lab counter change positions several times between takes.

Continuity: Dr. Brice's name tag is partially tucked under her collar when she's inside the lab. When she walks into the corridor, the tag has shifted position and is outside the collar. Later, back in the lab, the tag keeps changing from over to under her collar repeatedly.

Continuity: In the lab, the alien's arms change positions instantaneously between shots.

Factual error: When the energy monster kills his entire research staff by stopping their hearts, Dr. Block brings them all back to life (with their minds and personalities intact) by installing pacemakers. But when the heart stops functioning, brain death occurs within minutes. For this to work, he'd not only have to operate on several people simultaneously, he'd also have to be the fastest heart surgeon on Earth.

Continuity: When the lab equipment shorts out after the earthquake, the unconscious Major Brothers is lying with his head propped up against the wall. But when Hamilton reaches him in the next shot, he's suddenly lying flat and is nowhere near the wall.

Continuity: When Dr. Stone's assistant helps him up from the floor, there's a lopsided, circular diagram drawn on the chalkboard behind them. One shot later, the diagram has changed into a perfectly round circle and has moved itself several inches higher on the board.

Visible crew/equipment: During Ellis and Cutler's conversation in the courthouse foyer, the boom shadow makes two appearances: once over Ellis' shoulder when they start across the hall, and again over the elevator doors.

Continuity: Harvey peeks into the small hole in the box using his right eye. On the first view from inside the box, a right eye is indeed looking in. But when the monster appears, a left eye is peering through the hole. The shot cuts immediately back to Harvey, who still has his right eye pressed to the opening.

Continuity: When Joey turns off the bathtub tap, we can see that the water is no longer flowing. But the sound of running water continues. And a few shots later, the water is flowing once more, even though Joey hasn't gone near the tub again.

Visible crew/equipment: While alien reports to home planet, the shadow of the boom mic passes overhead.

Continuity: In the scene after the second crash, when the pilot and his wife "borrow" the jeep to return to the base, the shot is flipped, reversing the positions of the husband and wife in a mirror image of the real vehicle, placing the "driver" in the passenger position and the spare tire, which should be on the near side, is now on the far side. In the next shot, as the vehicle nears the base, everything suddenly resumes the correct perspective.

Deliberate "mistake": Amanda survives a plane crash into the ocean, hurricane winds in a life raft, then experimentation and attacks by giant microbes inside the alien probe. Yet when she and the others are rescued at the end, not one strand of hair is loose in her 1960s "beehive" hairdo.

Continuity: Trent and the Kiban agent crash through a glass window during their fight in the attic. After Constanza pulls off the alien's medallion and disintegrates him, Trent, who is bent backward at the waist over the windowsill, has instantly moved between takes to a position much farther out onto the ledge.

Continuity: At the end, the unconscious Lt. Branch changes position on the floor between takes.

Continuity: Trent pushes three of the hand-shaped computer's fingers back as far as they will go, as it instructs him to do. In one brief shot after this, the fingers have returned to their normal position. One shot later, they're pushed back again.

Character mistake: Dr. Kagan, who's a scientist and should definitely know better, points to Earth's solar system on the chart and calls it "our galaxy." This is roughly the equivalent of mistaking a dot this size [.] for the entirety of North America.

Continuity: When she's inside the giant test tube, Amanda raises her arms over her head. In the very next shot, with no time for her to have moved that fast, her arms are straight down and held rigidly at her sides.

Revealing: Janie is frozen in place on her tricycle, but the 5-year-old actress has a hard time holding still. She's visibly fidgeting. And when a freeze-frame of her is used for close-ups, there's a black blotch on the film over her neck.

Continuity: Ballard reports that 6 bullets were fired at Minns. He's a trained investigator, but he apparently can't count as well as the viewers can. We saw his men fire at Minns - 7 times.