As far as 1970's TV goes, this is one of the better Hulk episodes. I can't help but look these people up and see how things turned out. Mark's dad sure looks like Vic Morrow.
Best line of the episode came over the police radio, "This Is An All Points Bulletin.....Suspect Is A Large Muscular Man With Green Skin"....That is also a discription that could well have identified Mark's dad when Louie F came through the dining room wall.