The Oriental sleuth (Warner Oland) meets murder and foul play under the big top when he takes his family to see the show. Lee: Keye Luke. Tiny: Olive Brasno. Tim: George Brasno. Gaines: Francis Ford. Marie: Maxine Reiner. Louise: Shirley Deane. Hal: John McGuire. Su Toy: Shia Jung. Holt: J. Carrol Naish. Kinney: Paul Stanton. Nellie: Drue Leyton. Dan: Boothe Howard. Lacy: Wade Boteler. Directed by Harry Lachman.