크레딧 출연 Coley Wallace Joe Louis Hilda Simms Marva Trotter Louis Paul Stewart Tad McGeehan James Edwards Jack 'Chappie' Blackburn John Marley Mannie Seamon Dots Johnson Julian Black (as Dotts Johnson) Evelyn Ellis Mrs. Barrows Carl 'Rocky' Latimer Arthur Pine John Marriott Sam Langford 스텝 Robert Gordon Directing Robert Sylvester Writing George Bassman Sound