In Rio de Janiero to arrest a nightclub singer on suspicion of a murder in Hawaii, Charlie Chan becomes involved with the Rio police in solving the singer's own murder.
Sidney Toler
as Lt. Charlie Chan
Victor Sen Yung
as Jimmy Chan
Harold Huber
as Senior Souto, police chief
Mary Beth Hughes
as Joan Reynolds
Cobina Wright
as Grace Ellis
Victor Jory
as Alfredo Cardozo, alias Marana
Kay Linaker
as Helen Ashby
Hamilton MacFadden
as Bill Kellogg
Richard Derr
as Ken Reynolds
Ted North
as Clark V. Denton
Truman Bradley
as Paul Wagner
Iris Wong
as Lili Wong
