Revealing mistake: When the crew at Prometheus are viewing the tape of Hulk destroying the helicopter, it is obvious the tape is just stock footage from the scene earlier when the Hulk actually does destroy the helicopter. The camera angles used are exactly the same, and they are also angles the other crew wouldn't be able to film from.
The Incredible Hulk (1978)
1 revealing mistake in Prometheus (1)
Starring: Bill Bixby, Lou Ferrigno, Jack Colvin, Michael Santiago
Never Give a Trucker an Even Break - S1-E9
Continuity mistake: There is a scene where the female trucker is driving her truck and she intentionally hits a brown car. The problem is that she had already passed by this brown car a few seconds ago when David was getting into her truck through the window.
David Banner: Don't make me angry. You wouldn't like me when I'm angry.
Trivia: Bill Bixby refused to let his son watch the show as he was concerned his son would be scared seeing his father change into a green creature.
Homecoming - S3-E8
Question: What did David's mother die from?
Answer: An illness, although it's never stated what kind of illness. David blames his dad for her death because his father never took her to the hospital. So in all likelihood, her illness was never diagnosed anyways and David might not even have known what it was.
Bishop73