On screen
Cast
17 credited performers
Rebecca Brooke
Dr. Shirley Jekyll / Shirley Hyde (as Veronica Parrish)
Sonny Landham
Huntington Van Huff
Artwork unavailable
Lisa Beth
Gwen Van Huff
Artwork unavailable
Charles Schwartz
Flamenstein
Artwork unavailable
Ron Ryan
Sean O'Brien
Raymond Serra
Ralph White (as Tony Raymond)
Chris Jordan
Louise White (as Cris Jordan, Chris Jordan)
Jennifer Welles
Myra
Artwork unavailable
Suzy Mann
Linda (as Sarah Lee Travers)
Eric Edwards
Dr. Bill Jenkins
Artwork unavailable
Barbara Benner
Tally (as Debbie Bristol)
Artwork unavailable
David Hausman
Linda's Pickup
Darby Lloyd Rains
Jennifer
Harding Harrison
Dr. Tom Hopper
Kevin Andre
Seymour
Cindy West
Enid
Bobby Niles
Dick