Two Undercover Angels "Red Lips" are two female detectives trying to find missing models and dancers. A pop artist called Klaus Thriller and his werewolf-like assistant, Morpho, are the main suspects for the murderers. Details Casts Title Two Undercover Angels Release Date 1969-03-28 Runtime 01 Hours 32 Minutes Genres Comedy Mystery Thriller Horror Production Companies Aquila Film Enterprises, Films Montana Production Countries Germany, Spain Janine Reynaud Diana Rosanna Yanni Regina Chris Howland Francis McClune Alexander Engel Albert Carimbuli Marcelo Arroita-Jáuregui Insp. Tanner (as Marcell? Manolo Otero Vittorio Freda Dorit Dom Dancer (as Maria Dom) Adrian Hoven Mr. Radeck Ana Casares Thriller's Assistant Michel Lemoine Morpho Jesús Franco Napoleon Bolivard Elsa Zabala Fashion Store Owner Marta Reves Girl in Hotel Lobby María Antonia Redondo Lida Regnier Vicente Roca Gallery manager Ana Puértolas Blonde Dancer Claudia Gravy Pilar Clemens Gert Günther Hoffmann Mr. Radeck (voice) (uncr? Karl Heinz Mannchen Critic in Art Gallery (u? Vicente Molina Foix Insp. Tanner's Assistant? Julio Pérez Tabernero Manuel Velasco Receptionist (uncredited)