Mind Stealers from Outer Space: Part 2 - S2-E11
Revealing mistake: Before Skrill breaks the log fence, one can see it's already cut.
Mind Stealers from Outer Space: Part 2 - S2-E11
Visible crew/equipment: When Wonder Woman is fighting against Skrill in the caves, the ramp she uses for her stunts is visible.
Mind Stealers from Outer Space: Part 2 - S2-E11
Visible crew/equipment: During the fight against Skrill, when he grabs a stone and lifts it above his head, three feet from crew members are visible on the lower left side of the screen. (00:39:27)
Mind Stealers from Outer Space: Part 2 - S2-E11
Continuity mistake: The columns on the floor change position when Andros picks up Diana. (00:07:25)
Mind Stealers from Outer Space: Part 1 - S2-E10
Revealing mistake: When Wonder Woman fights against the twin women, they are replaced with two tall stunts with blatant wigs.
Mind Stealers from Outer Space: Part 2 - S2-E11
Visible crew/equipment: When Diana leaves her car to save the professor, filming equipment and a moving crew member are reflected on the car.
Mind Stealers from Outer Space: Part 1 - S2-E10
Continuity mistake: The aliens send a shiny red truck down a cliff. When it falls, it's now an old faded red-coloured truck.
Mind Stealers from Outer Space: Part 1 - S2-E10
Revealing mistake: When the truck rolls down the hill, it crashes against another truck, which happens to match the shiny red colour of the original truck that went over the hill (not the faded red truck that we saw falling). Seemingly, it belonged to a first take.
Mind Stealers from Outer Space: Part 1 - S2-E10
Revealing mistake: When Wonder Woman is in the woods and leaps upwards to the tree branch, one can tell it's not the real actress but a stunt double. This is also very noticeable during the junkyard chase, too.
Mind Stealers from Outer Space: Part 1 - S2-E10
Visible crew/equipment: When the truck falls down the cliff, there's someone hiding behind bushes on the left, walking around next to metal equipment.
The Man Who Made Volcanoes - S2-E9
Visible crew/equipment: At the airport, the filming crew and a crane are reflected on the side of the car.
I Do, I Do - S2-E8
Continuity mistake: A woman steps off a horse out on a trail, but when the horse rears, it's in a fenced stable surrounded by horses. This is due to the fact that these shots are reused from a previous scene.
I Do, I Do - S2-E8
Visible crew/equipment: When the woman steps off the horse and is held by Wonder Woman, there's someone on the left. It takes place quite fast, but it's definitely not a horse nor its saddle.
The New Original Wonder Woman - S1-E1
Continuity mistake: When Wonder Woman pushes a woman against a glass door, its design changes completely between shots.
Formula 407 - S1-E12
Continuity mistake: The kidnapper's blue handkerchief swaps hands between shots.
Judgment from Outer Space: Part 2 - S1-E11
Continuity mistake: When Trevor is surrounded by Nazis, Wonder Woman stands in front of him and jumps towards him. The shot changes and she is falling from the ceiling above.
Formula 407 - S1-E12
Continuity mistake: When about to be put to sleep, Wonder Woman grabs her kidnapper's wrist, but an instant cut later, she is grabbing his hand. (00:23:42)
The Feminum Mystique: Part 1 - S1-E5
Revealing mistake: When Wonder Woman goes to flip the guy out of the Jeep, he jumps out of the Jeep and right into her hands just before she flips him. The problem is that when she grabs him, just before she flips him, you can see his shirt all puffed out in the back with the distinct outline of a big pad or cushion of some kind to cushion him after he's flipped.
The Queen and the Thief - S2-E7
Continuity mistake: When the episode starts, while Wonder Woman jumps around, the mechanism to achieve one of her jumps is visible on the left side of the screen.
The Queen and the Thief - S2-E7
Visible crew/equipment: When Diana steps out of the meeting, the end of the set is visible.
Answer: Not just Grundy but everything that could link Diana and her Wonder Woman identity. A links to B, then to C.
Did Randy know that Diana was really Wonder Woman?