크레딧 출연 John Carradine Cosmic Man Bruce Bennett Dr. Karl Sorenson Angela Greene Kathy Grant Paul Langton Col. Matthews Scotty Morrow Ken Grant Lyn Osborn Sgt. Gray Walter Maslow Dr. "Rich" Richie Herbert Lytton Gen. Knowland Ken Clayton Master Sergeant Harry Fleer Bill, the Park Ranger John Erman Radar Operator Dwight Brooks Major Hal Torey Dr. Steinholtz Alan Wells Sergeant 스텝 Herbert S. Greene Directing Bert Shefter Sound Arthur C. Pierce Writing Robert A. Terry Production Harry Marshall Production Paul Sawtell Sound Arthur C. Pierce Writing Helene Turner Editing Charles Duncan Crew John F. Warren Camera