Suggestions by @seangrant
18,693 suggestions
Leo McKern
as Villain in Scooby Doo (1979 Live Action Movie)
Ian Hendry
as Villain in Scooby Doo (1979 Live Action Movie)
Tom Savini
as Villain in Scooby Doo (1979 Live Action Movie)
Raúl Juliá
as Villain in Scooby Doo (1979 Live Action Movie)
James Woods
as Villain in Scooby Doo (1979 Live Action Movie)
Bruce Dern
as Villain in Scooby Doo (1979 Live Action Movie)
Ray Walston
as Villain in Scooby Doo (1979 Live Action Movie)
Marlon Brando
as Villain in Scooby Doo (1979 Live Action Movie)
Dennis Hopper
as Villain in Scooby Doo (1979 Live Action Movie)
Peter Cook
as Villain in Scooby Doo (1979 Live Action Movie)
Chris Sarandon
as Villain in Scooby Doo (1979 Live Action Movie)
Roddy McDowall
as Villain in Scooby Doo (1979 Live Action Movie)
John Hurt
as Villain in Scooby Doo (1979 Live Action Movie)
Peter Cushing
as Villain in Scooby Doo (1979 Live Action Movie)
Kristy McNichol
as Velma Dinkley in Scooby Doo (1979 Live Action Movie)
Denise Nickerson
as Velma Dinkley in Scooby Doo (1979 Live Action Movie)
Adrienne King
as Velma Dinkley in Scooby Doo (1979 Live Action Movie)
Sally Field
as Velma Dinkley in Scooby Doo (1979 Live Action Movie)
Michele Tobin
as Daphne Blake in Scooby Doo (1979 Live Action Movie)
Dan Aykroyd
as Shaggy Rogers in Scooby Doo (1979 Live Action Movie)