Kevin Hall and Peter Hall characters are based on Kevin Peter Hall who played Predator in Predator (1987) and Predator 2 (1990)
Paul Morrison who is playing Predator in this movie is only 2 inches shorter then Kevin Peter Hall who played Predator character in Predator (1987) and Predator 2 (1990)
"Creachadóir" means "Predator" in Irish.
It is very first time in The Predator movie (official or fan movie), that Predator is using hand held sword.