The Feminum Mystique: Part 1 - S1-E5
Plot hole: If her younger sister Drusilla is sent from Paradise Island to retrieve Diana, how did she get to Washington DC or wherever, she had no way of knowing where her older sister would be.
Formula 407 - S1-E12
Other mistake: At the start, the episode's textbox reads, "Fort Frazier Ordnance Testing Facility" with correct spelling, but in the next shot the base's sign reads, "Fort Frazier Ordinance Testing Facility" when it should actually be "Ordnance."
Trivia: When Wonder Woman jumps over the fence, if you pause it for a split second, one can see the tip of a crew member's head. In the widescreen version, one can see the crew member and the lever he is pushing to allow for her jump.
Phantom of the Roller Coaster: Part 2 - S3-E24
Question: Why did Wonder Woman want to make Randy forget where he had been taken by Gurney?
Answer: Not just Grundy but everything that could link Diana and her Wonder Woman identity. A links to B, then to C.
Did Randy know that Diana was really Wonder Woman?