War of the Colossal Beast

Sally Fraser (Joyce Manning)Roger Pace (Maj. Mark Baird)Duncan 'Dean' Parkin (Col. Glenn Manning)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 (Arthur Lang)Jack Kosslyn (Newscaster)George Navarro (Mexican Doctor)Bob Garnet (Pentagon Correspondent)Stan Chambers (TV Announcer)June Burt (Laurie Edwards)Howard Wright (Medical Research Officer)