An unexplained power loss has stranded the Doctor and Sarah Jane on Exxilon, a planet whose ancient civilisation has lapsed into savagery.
Commentary - with actors Julian Fox (Peter Hamilton), Dalek operator Cy Town, director Michael E Briant, assistant floor manager Richard Leyland, costume designer L Rowland Warne and special sounds maestro Dick Mills. Moderated by Toby Hadoke.
Beneath the City of the Exxilons - Cast and crew look back on the making of this story. With actor Arnold Yarrow, Julian Fox, Michael E Briant, Richard Leyland, L Rowland Warne and fan and Dalek voice artist Nick Briggs.
Studio Recording - A rare glimpse into the production of a Third Doctor story.
On the Set of Dr. Who and the Daleks - Behind the scenes on the first Dalek film in 1965.
Radio Times listings (DVD-ROM)
Production information subtitles
Coming soon trailer
Digitally remastered picture and sound quality