Dr. Shirley Jekyll / Shirley Hyde (as Veronica Parrish)

Huntington Van Huff

Gwen Van Huff

Flamenstein

Sean O'Brien

Ralph White (as Tony Raymond)

Louise White

Myra

Linda (as Sarah Lee Travers)

Dr. Bill Jenkins

Tally (as Debbie Bristol)

Linda's Pickup

Jennifer

Dr. Tom Hopper

Seymour

Enid

Dick