Trapped by Boston Blackie (1948)

Crime
Mystery

Blackie is the natural suspect when an expensive pearl necklace is stolen while he is supposed to be guarding it.

Cast

Horatio 'Boston Blackie' Black
Doris Howell
Helen Kenyon
Party guest
Insp. William R. Farraday
Joan Howell (as Patricia White)
Sgt. Matthews
Igor Borio
Margie O'Reilly, alias Sandra Doray
Mason Carter
Claire Carter

Crew

Director of Photography
Characters
Art Direction
Set Decoration