Charlie Chan in Rio

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.

• 
  Harry Lachman

• 
  Sidney Toler
  Lt. Charlie Chan
• 
  Victor Sen Yung
  Jimmy Chan
• 
  Harold Huber
  Senior Souto, police chief
• 
  Mary Beth Hughes
  Joan Reynolds
• 
  Cobina Wright
  Grace Ellis
• 
  Victor Jory
  Alfredo Cardozo, alias Marana
• 
  Kay Linaker
  Helen Ashby
• 
  Hamilton MacFadden
  Bill Kellogg
• 
  Richard Derr
  Ken Reynolds
• 
  Ted North
  Clark V. Denton
• 
  Truman Bradley
  Paul Wagner
• 
  Iris Wong
  Lili Wong
• 
  Jacqueline Dalya
  Lola Dean
• 
  Leslie Denison
  Rice the Butler (uncredited)
• 
  Ann Codee
  Margo the Cook (uncredited)
• 
  Eugene Borden
  Armando, club headwaiter (uncredited)