I think this was from the 1970s. Also of note: Bill Murray was the voice of the Human Torch in this. I think I remember hearing John Belushi was considered to voice the Thing, but the show's producers turned him down, as having both him and Bill Murray would make the show seem like it was affiliated with National Lampoon, since there was a Lampoon radio show on at the time, and they were also involved in a Lampoon stage show.