John Kneubuhl

Duke Duquesne (Cesar Romero), a very eccentric magician, accidentally beheads his young wife Melinda (Connie Stevens) with a prop guillotine during a stage performance. Their two-year-old daughter is sent away for twenty years to live with an aunt. News of her father's death brings Cassie Duquesne (also played by Stevens) back to Los Angeles to attend his funeral. The following day, she is told he left a rather odd will... (imdb)

Newlyweds Eric and Jenni Whitlock retire to his desolate mansion, where Eric's first wife Marianne died from a mysterious freak accident. Jenni, who has a history of mental illness, begins to see strange things including a mysterious skull, which may or may not be a product of her imagination. Suspicion falls on Mickey, the estate's mentally challenged gardener, who was seemingly was very attached to his former mistress. (imdb)

When the nephews of Phyllis Carter are killed in an automobile crash while under the influence of narcotics, she persuades Police Lieutenant Jim Hahan to use her as an undercover agent, despite the fact she is married and has a young son. She is trained to impersonate 'Lynn Stuart," who did time for a bank hold-up, and is given a job at a drive-in restaurant where members of a narcotics-gang are know to frequent. (imdb)