Illusion is a 1929 American Pre-Code drama film directed by Lothar Mendes and written by Richard H. Digges Jr., E. Lloyd Sheldon and Arthur Chesney Train. The film stars Charles "Buddy" Rogers, Nancy Carroll, June Collyer, Kay Francis, Regis Toomey, Knute Erickson and Eugenie Besserer. The film was released on September 21, 1929, by Paramount Pictures.