The Richest Man in the World - S3-E17
Continuity mistake: When Wonder Woman chases the van, there's a fence which disappears and reappears on certain tracks of the road, but whenever the shot is on her, the fence is always there.
The Richest Man in the World - S3-E17
Continuity mistake: The way Barney holds the keys changes between instant cuts.
The Richest Man in the World - S3-E17
Revealing mistake: Skid marks from previous takes are on the dirt next to the cliff where the van heads to.
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 Richest Man in the World - S3-E17
Continuity mistake: The bowl where the dog eats from gets suddenly refilled between shots.
The Richest Man in the World - S3-E17
Revealing mistake: The upper edge of the set is visible during the event. (00:02:55)
Continuity mistake: Wonder Woman's lasso is tied around the thug's wrist, but a shot later it's around his arm. (00:37:35)
Continuity mistake: The firemen that show up (stock footage) wear grey and orange uniforms. The firemen from the new footage wear yellow uniforms.
Spaced Out - S3-E14
Continuity mistake: When Kimball, dressed as the Avenger, speaks to Sylvester, the leaflet he holds flips around between shots; check the top headline in bold letters.
The Starships Are Coming - S3-E15
Continuity mistake: In the forest, Wonder Woman stops a car in broad daylight, but a mere frame later it’s night time.
The Starships Are Coming - S3-E15
Continuity mistake: The gag in Diana's mouth is tied differently between shots.
The Starships Are Coming - S3-E15
Factual error: The lettering of the Outside Broadcasting van spells 'Pittsburg'; it should read Pittsburgh.
Spaced Out - S3-E14
Revealing mistake: At the Black Avenger's room, when Kimball removes the grappling hook, the sky in the background is a very obvious backdrop where the wall has a seam line running along.
Spaced Out - S3-E14
Factual error: The word sensor is misspelled as 'censor'.
Spaced Out - S3-E14
Revealing mistake: At Paragon Studios, the actors' marks are visible on the floor.
Spaced Out - S3-E14
Visible crew/equipment: Set lights are reflected on the black robot on stage. (00:40:51)
Spaced Out - S3-E14
Visible crew/equipment: When Wonder Woman makes a big jump during the convention, one can see the stunt ramp on the left.
Visible crew/equipment: Filming lights are reflected on Diana's car. (00:15:00)
Continuity mistake: When Gault's Brain is brought to the operating room, the water swaps between murky and clean.
Continuity mistake: The opening scene shows a flying plane, which alternates between an obvious scale model and stock footage of a real plane. They look nothing alike.
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."