Classic sci-fi drama with a message stars Michael Rennie as Klaatu, an emissary from the stars who arrives on Earth with his robot companion, Gort, to warn mankind about the danger of nuclear warfare. Patricia Neal, Sam Jaffe, Billy Gray also star; Robert Wise directs. "Klaatu barada nikto!" 92 min. Standard; Soundtracks: English Dolby Digital mono, Dolby Digital stereo, French Dolby Digital mono, Spanish Dolby Digital mono; Subtitles: English, Spanish; audio commentary by Wise; "making of" documentary; newsreel footage; script; featurettes; photo gallery; theatrical trailer.