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.
Margaret Holt
Winthrop 'Little Nemo' Clavering
John Howell
Butch Miller
Nita Strom
Martha
James Morton / Steamer Marko
Weinberg
Captain McLeod
Rose Towne
Tourist Husband (uncredited)
Professor of Languages (uncredited)
Mr. Christopher (uncredited)
Mark Holt (uncredited)
Ed a Tourist at Hotel (uncredited)
Victor Holt (uncredited)
Tourist Wife (uncredited)
