David Hasselhoff
Michael Knight
Patricia McPherson
Bonnie Barstow
Edward Mulhare
Devon Miles
Taaffe O'Connell
Denise Reynolds
Jason Evers
Edward Grant
Richard Basehart
Narrator
William Daniels
K.I.T.T. (voice)
Kurt Paul
Norman Baines
Linda Alberici
Linda
Gillian Grant
Teenage Girl
Dallas Cole
Esmerelda
Jim Gatherum
Teenage Boy
William Winckler
Trick-or-Treater (uncredited)
John Calvin
Simon