Mystery
Margaret Holt and her brother Victor set out to smash a narcotics ring responsible for their father's death. Young reporter John Howell and eccentric mystery writer Winthrop Clavering help unravel the truth about the murder.
Directed by
Christy Cabanne
Bessie Love
Margaret Holt
Ned Sparks
Winthrop 'Little Nemo' Clavering
Rita La Roy
Nita Strom
Oscar Apfel
Tourist Husband (uncredited)
Gladden James
Ed a Tourist at Hotel (uncredited)
Robert Dudley
Mr. Christopher (uncredited)
Walter Long
Weinberg
George Irving
Mark Holt (uncredited)
Ivan Lebedeff
Butch Miller
Lucille Ward
Tourist Wife (uncredited)
Otto Matieson
James Morton / Steamer Marko
James Bradbury Sr.
Professor of Languages (uncredited)
Hugh Trevor
John Howell
Gertrude Howard
Martha
Donald MacKenzie
Captain McLeod
Jane Keckley
Rose Towne
Bert Moorhouse
Victor Holt (uncredited)

Your rating