Secret Service (1919)
Genres: War, Drama, Silent
Cast: Robert Warwick, Wanda Hawley
Secret Service is a lost 1919 American silent American Civil War drama film starring Robert Warwick and directed by Hugh Ford. It was produced by Famous Players-Lasky and distributed by Paramount Pictures. Based on the play Secret Service by William Gillette, it was remade as a talking picture by RKO in 1931.