Casts
Oliver Reed
as Dr. Henry Heckyl/Mr. Hype
Sunny Johnson
as Coral Careen
Maia Danziger
as Miss Finebum
Virgil Frye
as Lt. Mack Druck - 'Il Topo'
Mel Welles
as Dr. Vince Hinkle
Corinne Calvet
as Pizelle Puree
Dick Miller
as Irsil / Orson
Tony Cox
as Bad William
Charles Howerton
as Clutch Cooger
Jackie Coogan
as Sgt. Fleacollar
