as Charlie Chan
as Birmingham Brown
as Jimmy Chan
as Adelaide Brandt
as Rick Daniels
as Sgt. Reynolds
as Clementine
as Marcia
as Ruby
as Cole King, Impresario
as Mrs. Thorn
as San Toy
as Miss Weebles, the Housekeeper
as Madge Mudge
as Winifred
as Lois
as Dr. George Brandt (uncredited)