Overview
Synopsis
While visiting the circus with his family, Charlie is recruited by the big top's co-owner to investigate threatening letters that he's received.
Genres
CrimeMysteryComedyThriller
Cast
Cast
Warner Oland
Charlie Chan
Keye Luke
Lee Chan
John McGuire
Hal Blake
Shirley Deane
Louise Norman
Francis Ford
John Gaines
J. Carrol Naish
Tom Holt
Paul Stanton
Joe Kinney
Boothe Howard
Dan Farrell
