Mr. Sardonicus (1961)
Genres: Horror
Cast: Oskar Homolka, Ronald Lewis, Audrey Dalton, ., Guy Rolfe
Mr. Sardonicus is a 1961 horror film produced and directed by William Castle. It tells the story of Sardonicus, a man whose face becomes frozen in a horrifying grin while robbing his father's grave to obtain a winning lottery ticket. Castle cited the film in his memoir as one of his favorites to produce.