Revealing mistake: When the scientist melts and collapses on the table, the wires controlling the dummy are visible.
Revealing mistake: The underwater scenes of Wonder Woman are supposed to take place in the ocean, but it's very obviously a swimming pool with drain holes and a light niche.
Revealing mistake: When Bo and Lois Taggert are tossed by Wonder Woman, check the floor and you'll see their shadows bouncing on a rectangular shadow, which is obviously the crash mat.
Revealing mistake: When the helicopter transports the phone booth, the man inside has been replaced with a stiff, unrealistic dummy.
Revealing mistake: The phone booth has no cables underneath, revealing it's a prop.
Diana's Disappearing Act - S2-E15
Revealing mistake: Obvious stunt double when Wonder Woman exits through the hole in the wall and when she jumps to face Cagliostro.
Diana's Disappearing Act - S2-E15
Revealing mistake: The black crash mat on the bottom of the crate where Diana falls in disappears when Diana opens the crate.
Revealing mistake: When Wonder Woman tries to stop a car, skid marks from previous takes are already on the road. (00:23:22)
Revealing mistake: When Diana is supposed to cut the power cables to stop the timer, just before she cuts the cable, you can see that all the cables are already cut and have a large, obvious seam in each of them. Then, when her hand goes through them, they all cut right at the seams.
Revealing mistake: Wonder Woman is in a control room with walls and a hard floor, but when she starts jumping around to avoid the lethal red light, the walls and floor swap to wrinkled and bending inwards, revealing it's a room covered with safety mats.
The Man Who Wouldn't Tell - S2-E20
Revealing mistake: When Wonder Woman breaks the door handle in the car, the close-up shot of the second handle she breaks is the previous close-up shot but reversed: she is using her right hand, which swaps to the left hand in the close-up, plus her arm position doesn't match her body's.
The Man Who Wouldn't Tell - S2-E20
Revealing mistake: When the lab is about to explode and the room shakes wildly, none of the stuff moves, revealing the camera trick.
The Girl from Ilandia - S2-E21
Revealing mistake: After Wonder Woman escapes from the glass tube, she's suddenly replaced by an obvious stunt double who bears little resemblance to her.
The Girl from Ilandia - S2-E21
Revealing mistake: When Wonder Woman tosses balls at Tina for her to stop them mentally, the edge of the protective glass in front of the girl is visible, plus there is a yellowish reflection that wobbles every time the ball hits the glass.
The Girl from Ilandia - S2-E21
Revealing mistake: When Tina and Wonder Woman rate each other's jumps, in the close-ups the background is an obvious blue backdrop that doesn't match the exterior gardens they are at.
The Girl from Ilandia - S2-E21
Revealing mistake: When Tina jumps out of the window, she is a young girl. When she runs away (and all further jumps and stunts in this episode), she is replaced by an adult, taller stunt.
The Murderous Missile - S2-E22
Revealing mistake: The cables holding the missile are very, very obvious.
Answer: There is no logical reason. Any normal person would notice these type of absences. The show employs a "suspension of disbelief," which is a literary device where the movie audience or a book reader accepts that certain things are unreal for the sake of the story to be told. It is similar to no-one noticing that Clark Kent looks exactly like Superman because he wears glasses.
raywest ★