Desc: The Mysterious House of Dr. C.: Directed by Ted Kneeland. With Claudia Corday, Caj Selling, Walter Slezak, Terry-Thomas. The Mysterious House of Dr. C. (1976) is a rarely seen, reworked version of the 1966 Dr. Coppelius, a dance film based on the classic 19th-century Leo Delibes ballet "Coppelia."