I was looking up Poltergeist II on IMDB last night and his name came up on another site. He actually played the "Tequila Worm Monster" that sorta had the creepy face of Kane, the weird Ghost Preacher. He also played that weird Sewer Monster in Big Trouble In Little China. His first roll was the "Snake Guy" in that 1973 flick "Sssssssss". I have not seen Sssssss in decades but I thought the others were just Puppets because of the configuration. Turns out.....Noble Craig was a Vietnam War Vet who lost BOTH legs and one arm after stepping on a live shell just 12 days into his first tour. The article also said that he STILL was able to dance, scuba dive, skydive and raised 5 children. Sadly, he passed away in 2018.
