Continuity mistake: Wonder Woman jumps the fence holding Rover with her right hand. A shot later, her stunt has it attached to her body. When she lands (actress now), she is holding it with her arm again.
Disco Devil - S3-E5
Deliberate mistake: When Diana escapes from the attacker, the coffee table in the living room is away from the couch. When she comes back, it's next to the couch (to give more space and allow for the action scene to take place).
Continuity mistake: When the statue of Wonder Woman is unveiled, her hair falls over her right shoulder. A shot later, it falls over both.
Revealing mistake: The man acting as a mailman statue can't help but move slightly during the scene.
Revealing mistake: The stuntman climbing up a ladder has a huge wig that looks nothing like the real actor's thin and curly hair.
Visible crew/equipment: Outside the football stadium, Wonder Woman tosses a thug up in the air. When he lands, a crew member's arm is visible on the left side of the screen.
Continuity mistake: During the second game, the field is dark green in the stock footage, but bright and pristine in the new footage.
Continuity mistake: Nick leans on the car door but disappears between shots, then reappears.
Continuity mistake: After the car crashes against the trash, a trash can and a cardboard box change positions between shots.
Revealing mistake: This is both a revealing and a continuity mistake: When the car crashes against the trash, the crash mat hidden under the boxes becomes visible. In further shots, it vanishes.
Continuity mistake: Wonder Woman stops a tank with its tracks moving, but when the shot changes, they're still despite the motor running. This swaps back and forth.
Continuity mistake: During the opening game, the stock footage of the football field shows a brown, torn-up ground, but on the new footage, it swaps to green.
Formula 407 - S1-E12
Revealing mistake: When Wonder Woman catches the first grenade and tosses it away, it falls 20 centimetres to the left of where the explosion takes place. If you watch carefully, you'll notice glittering sand where the explosion occurs, revealing where the powder was.
The Murderous Missile - S2-E22
Continuity mistake: When George falls off his motorcycle, his pants are wet and covered in mud. When Wonder Woman catches him, they're dry and clean.
The Murderous Missile - S2-E22
Revealing mistake: The cables holding the missile are very, very obvious.
My Teenage Idol Is Missing - S3-E1
Continuity mistake: At the junkyard, when the car is about to be crushed, it changes to a different model: among other details, check for the emblem that suddenly appears.
My Teenage Idol Is Missing - S3-E1
Continuity mistake: Inside the cab, Whitney sits on the left side and Diana on the right. When they arrive, they have swapped sides, plus the taxi's licence plate is also different.
My Teenage Idol Is Missing - S3-E1
Other mistake: During the first concert, a man and a woman stare at the camera and greet.
Answer: Yes, on the first episode of season 2, she is shown on the island, when another plane crash lands, she says, "They sound different from WW II". Later in the same episode a woman gathers background information on Wonder Woman. The woman says, "From 1942 to 1945, she helped the Allies win the war."