On screen
Cast
37 credited performers
Sidney Toler
Charlie Chan
Victor Sen Yung
Jimmy Chan
Donald MacBride
Insp. Vance
Ricardo Cortez
George Kirby
Leyland Hodgson
Robert Boggs
Melville Cooper
Herbert 'Snuffy' Fenton
John Sutton
Richard Jeffery
Kane Richmond
Ralph Percy
Marjorie Weaver
Patricia Shaw
Robert Lowery
David Elliot
Frederick Worlock
Insp. Hugh Drake
Joan Valerie
June Preston
Shirley Warde
Mrs. Felton
Catherine Craig
Stewardess
Clarence Muse
Party Server
Stanley Blystone
Fingerprint Expert
Shemp Howard
Shorty McCoy alias Rashid the Fakir
Trevor Bardette
Ramullah #2, with cane
Eddy Chandler
HQ Sergeant Lefty
Lal Chand Mehra
Ramullah, alias Aga Singh
Artwork unavailable
Jimmie Dundee
Police Officer Bill
Frank Coghlan Jr.
Frankie O'Shaughnessy
Bud Geary
Mechanic-Henchman with Light
Artwork unavailable
Alan Davis
Lt. Cooper, test pilot
Lee Phelps
Police Officer Joe
Ralph Dunn
Police Officer
Frank Fanning
Police Officer
Artwork unavailable
Carl Faulkner
Police Officer
Artwork unavailable
Paul Palmer
Police Officer
Artwork unavailable
Brick Sullivan
Police Officer
Paul Kruger
Guard
Charles Tannen
Airport Announcer Voice
Bhogwan Singh
Lineup East Indian
Artwork unavailable
Kalu K. Sonkur
Lineup East Indian
Artwork unavailable
Nick Shaid
Lineup East Indian
Jack 'Tiny' Lipson
Hindu (unconfirmed)
Artwork unavailable
Dorothy Dearing
Mrs. Percy (unconfirmed)