Kevin Peter Hall
Acting
Kevin Peter Hall (May 9, 1955 – April 10, 1991) was an American actor known for his roles in Misfits of Science, Prophecy, Without Warning, and Harry and the Hendersons. He was also best known as the title character in the first two films in the Predator franchise. Description above from the Wikipedia article Kevin Peter Hall, licensed under CC-BY-SA, full list of contributors on Wikipedia.
The Hunters and the Hunted: The Making of 'Predator 2'
Self (archive footage)
If It Bleeds We Can Kill It: The Making of 'Predator'
Self
Highway to Hell
Charon
Predator 2
The Predator
Rodney Dangerfield: Opening Night at Rodney's Place
Richard Small
Big Top Pee-wee
Big John
Predator
The Predator / Helicopter Pilot
Harry and the Hendersons
Harry
Monster in the Closet
The Monster
Misfits of Science
Dr. Elvin 'El' Lincoln
The Wild Life
Bouncer
One Dark Night
Eddie
Mazes and Monsters
Gorvil
Without Warning
The Alien
Prophecy
Mutant Bear (uncredited)
Prophecy
Mutant Bear