Of Guilt, Models, and Murder - S1-E5
Continuity mistake: When The Hulk breaks free of the car getting crushed look closely. You can see Lou Ferrigno's palms aren't painted green like they are usually.
The Incredible Hulk (1978)
1 mistake in Of Guilt, Models, and Murder - chronological order
Starring: Bill Bixby, Lou Ferrigno, Jack Colvin, Michael Santiago
David Banner: I love you, Elaina. I think you loved me too. Although you never said it.
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