Onder andere met: Sally Fraser (Joyce Manning), Roger Pace (Maj. Mark Baird), Duncan `Dean` Parkin (Col. Glenn Manning (as Dean Parkin)), Russ Bender (Dr. Carmichael), Rico Alaniz (Sgt. Luis Murillo), George Becwar (John Swanson), Robert Hernandez (Miguel), Charles Stewart (Capt. Harris), June Jocelyn (Mrs. Edwards), John McNamara (Neurologist), Loretta Nicholson (Joan), Raymond Winston , Jack Kosslyn (Newscaster), George Navarro (Mexican Doctor), Bob Garnet (Pentagon Correspondent)