The Odyssey of Flight 33 - S2-E18
Continuity mistake: The radio operator's hand is gripping a bar behind the airliner captain, then in the next shot it's not.
The Odyssey of Flight 33 - S2-E18
Continuity mistake: There are three scenes of the jet flying above a thin layer of clouds. The same piece of footage is used each time.
The Odyssey of Flight 33 - S2-E18
Other mistake: One of the crew members looks at the air speed indicator and states they are going over 2100 miles per hour. Why would a subsonic plane have an indicator that reads to 2100 mph?
Mr. Dingle, the Strong - S2-E19
Factual error: Though this episode is set in then-present-day 1961, the fistful of prop money the bartender is holding is not contemporary. It appears to be copies of 1880s U.S. Currency, though it's been reproduced as smaller, 20th Century sized bills rather than the larger ones that were standard in the 1800s. All in all, not something his bar patrons would likely be paying the bartender with in the 1960s. (00:16:40)
Mr. Dingle, the Strong - S2-E19
Revealing mistake: Dingle lifts the bar bully over his head and twirls him around. But The Dummy used to achieve this effect has a distinctly lifeless, plastic face, and more than once, the wires suspending it are visible. (00:18:00)
Mr. Dingle, the Strong - S2-E19
Revealing mistake: When Mr. Dingle lifts the bench, you can see the cables holding it up.
Mr. Dingle, the Strong - S2-E19
Continuity mistake: When Mr. Dingle gets ashes from Don Rickles' cigar on his suit, the ashes disappear moments later.
Mr. Dingle, the Strong - S2-E19
Visible crew/equipment: In the scene where Dingle is waking up to the alarm clock, you can see a camera shadow moving over the bed.
Mr. Dingle, the Strong - S2-E19
Revealing mistake: When the reporter is talking into the microphone, you can see that the microphone is not hooked up.
Mr. Dingle, the Strong - S2-E19
Revealing mistake: A close-up shot of the man Dingle is lifting over his head shows part of the lifter's face - revealing that an actor other than Burgess Meredith is used here.
Mr. Dingle, the Strong - S2-E19
Audio problem: The sound of the table breaking begins before Mr. Dingle hits it.
Mr. Dingle, the Strong - S2-E19
Revealing mistake: Before Dingle tries to lift the building, a crack can already be seen in the ceiling beam.
Revealing mistake: In the boarding house hallway, Ed yanks the pay phone's receiver off the hook - and the entire wall to which the phone is attached wobbles. (00:11:00)
Continuity mistake: When the man rolls the dice onto the bed, one falls off, yet in the next shot we see both of them land on the bed.
Revealing mistake: When Jimbo lifts the bed up using his mind, you can see the cables pulling it up.
Visible crew/equipment: When Chris escorts Grandma Bayles up the stairs, a blocking mark is plainly visible at the lower right, chalked on the carpet. (00:05:25)
A Hundred Yards over the Rim - S2-E23
Visible crew/equipment: When Christian walks up to the man in front of the diner, you can see a crew member in a plaid shirt and white pants reflected in the man's sunglasses.
A Hundred Yards over the Rim - S2-E23
Continuity mistake: When Joe (the diner owner) hands Christian Horn the glass of water, Horn grabs it by the base of the glass and drinks from it holding it the same way, almost to the last drop. The camera quickly switches the angle to show Horn finishing it close up, but this time he's holding it with his fingers wrapped around the glass. The camera switches the angle again as he's handing it back to Joe, once again holding it by the base.
A Hundred Yards over the Rim - S2-E23
Factual error: Although set in 1847, Christian Horn is carrying a rifle made in 1884.
The Rip Van Winkle Caper - S2-E24
Factual error: When they looked at Mr. Herbie's case, they only saw the skeleton. Problem is the clothing was missing, where there should have been some remnants. And the vehicle started with no trouble. After a hundred years, the battery should have been dead, and the engine inoperable.
Answer: It's explained in the episode. The aliens are experimenting to see how humans react to various scenarios. This just happens to involve them using super strength.
Thanks. It's been a long time since I saw the episode so I forgot.