크레딧 출연 로이드 브리지스 Eli Whitney Erville Alderson Thomas Jefferson John Nesbitt Narrator (voice) Howard Negley Military Committee Man (as Howard J. Negley) Harry Hayden Senatorial Committee Man Mitchell Lewis Eli Whitney's Workman 스텝 Gerald Mayer Directing John Nesbitt Writing Herbert Moulton Production Harold Lipstein Camera Rudolph G. Kopp Sound Lynden Sparhawk Art Newell P. Kimlin Editing