Calling Philo Vance is a 1940 American mystery/comedy film released by Warner Bros. and starring James Stephenson as the dilettante detective Philo Vance, his only appearance as the character; Margot Stevenson co-stars. The film also features Henry O'Neill, Edward Brophy, Sheila Bromley and Ralph Forbes. It was directed by William Clemens from a screenplay by Tom Reed, based on the 1933 novel The Kennel Murder Case by S.S. Van Dine, which had been made into a film in 1933, starring William Powell and Mary Astor.