Pot of Gold - S3-E11
Revealing mistake: When Thackery fires at Wonder Woman from the helicopter, the mechanism in her hand to make the bullet sparks is visible.
Pot of Gold - S3-E11
Revealing mistake: During the fight at the hangar, Trevor's stunt is very noticeable.







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?