Published: [United States] : Burbank, CA : Distributed by BBC Worldwide Americas : 2 Entertain Video ; Distributed by Warner Home Video,  Description: 1 videodisc (ca. 150 min.) : sd., b&w ; 4 3/4 in ISBN/ISSN: 078068480X, 9780780684805, 078068480X :, Language: English
Title from container
Originally transmitted June 20-August 1, 1964
"Story no. 7."
DVD extras: Audio commentary by actors; Looking for Peter; vision on; Secret voices of the sense-sphere; photo gallery; PDF materials
William Hartnell, William Russell, Jacqueline Hill, Carole Ann Ford
The Doctor, Ian, Barbara and Susan land on a spaceship orbiting a distant and mysterious world, where a human crew lies frozen somewhere between life and death. The planet is the Sense-Sphere, home of the Sensorites, beings of immense intelligence and power. Unable to leave, the Doctor and his companions must deduce the Sensorites' intentions: are they friendly, hostile, or frightened? And what is the deadly secret at the heart of the Sense-Sphere?
DVD9, region 1, NTSC, fullscreen; Dolby Digital mono