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.
Includes: Charlie Chan in Honolulu, Charlie Chan in Reno, Charlie Chan at Treasure Island, City in Darkness, Charlie Chan in Panama, Charlie Chan's Murder Cruise, Charlie Chan at the Wax Museum, Murder Over New York, Dead Men Tell, Charlie Chan in Rio, Castle in the Desert, Charlie Chan in the Secret Service, Charlie Chan in The Chinese Cat, Black Magic, The Jade Mask, The Scarlet Clue, The Red Dragon, The Shanghai Cobra, Shadows Over Chinatown, Dangerous Money, The Trap, Dark Alibi
