Mastermind (film)
 Mastermind is a Charlie Chan spoof filmed in 1969 that sat on the shelf for seven years before receiving a limited theatrical release in 1976. It has developed a cult following in recent years since making its home video debut. The second of producer Malcolm Stuart's two-picture deal with screenwriter William Peter Blatty the project was inspired by the success of the 1964 Peter Sellers comedy A Shot in the Dark which Blatty had co-written with producer/director Blake Edwards.