Nick Cassavetes and Donald Cammell, are actors?
Nick Cassavetes Nicholas David Rowland Cassavetes (born May 21, 1959) is an American filmmaker and actor.
Katherine Cassavetes Katherine Cassavetes (née Demetre; June 24, 1906 – March 29, 1983) was a Greek American actress. She was the mother of actor-director John Cassavetes and mother-in-law of actress Gena Rowlands. Her grandchildren are actor-directors Nick Cassavetes, Zoe Cassavetes, and Alexandra Cassavetes. She appeared in four films, three of which were written and directed by her son, including "Minnie and Moskowitz" (1971).