Visible crew/equipment: When Darrell and Dr. Sylvia Stubbs arrive in their car, a cameraman in blue, a stage light, and filming equipment are reflected in the side-view mirror.
Visible crew/equipment: Several stage lights or lighting screens reflected on the side of the door when Diana arrived at the fence. (00:29:52)
Continuity mistake: When the cop with the fish is busted, he steps in his car, which has a rear-view mirror. When WW stops him, the mirror is gone.
Continuity mistake: When Wonder Woman picks up the envelope, the way she holds it plus the paper inside changes between shots. The way the papers are placed also changes.
Revealing mistake: Wonder Woman jumps to a rooftop and sneaks through the skylight to spy on an office. A hole in the ceiling of the studio set gives away it's not the sky, but a set she's in. (00:33:00)
Revealing mistake: Both underwater scenes, which take place in the ocean, are of an obvious water tank, where the walls, tubes, and edges are visible.
Continuity mistake: On the boat, when Wonder Woman spins into her wet suit, it's a sunny day. A shot later, it's a cloudy day.
Revealing mistake: The stock footage of the boat is a flipped shot. (00:37:10)
Continuity mistake: When Darrell and Dr. Sylvia Stubbs are in the car, her left arm is lowered but swaps to resting on the window between shots. (00:36:35)
Revealing mistake: At timecode 00:32:04, Wonder Woman launches a thug up on a beam. One can easily see (and deliberately omit) that the shot has been played backwards and he really is falling down. The problem is, the shot is reused again at 00:32:24, though now it is played in its normal sequence and the man falls off the beam.
Continuity mistake: Wonder Woman dives in the water wearing red shoes, but a shot later she wears swim fins.
Revealing mistake: During the opening scene, when the cops follow the truck, skid marks from previous takes are visible.
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."