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).
Phantom of the Roller Coaster: Part 2 - S3-E24
Deliberate mistake: When Wonder Woman jumps from the tall building to catch Fynch, she is falling on her back (for a safety landing on an airbag or similar). However, shot cuts, and she is suddenly jumping ahead towards Fynch.








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?