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