THE SIGN ON THE DOOR
Norma Talmadge Film Corporation
Associated First National Pictures
Released: May 1921
Featured cast: Norma Talmadge, Lew Cody, Charles Richman
Producer: Joseph M. Schenck
Director: Herbert Brenon
Screenwriter: Mary Murillo
Source: the Channing Pollock play
Cinematographer: J. Roy Hunt
A sign on a door hides a crime.
Norma Shearer worked four days on a prologue scene, but it was cut before the film's release.