Continuity mistake: When Jaimie and Kevin walk to the arcade games, the boardwalk is in shadow. An instant cut later, it's in the light. (00:04:20)
Continuity mistake: Mr. Ketchum is talking with Donalsen in broad daylight when he hears his car being wrecked. When he arrives at the place, it's night time. One can see the lights of the cars zooming behind in the darkness.
Continuity mistake: When Wonder Woman spins around before the skateboard chase, the skateboard points in a 5 o'clock direction. When she transforms, it points in a 7 o'clock direction.
Continuity mistake: During the skateboard chase, Wonder Woman is either on the right lane (stunt shots) or the left lane (actress shots).
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."