Season 16

The sixteenth season of Doctor Who ran between 2nd September 1978 and 24th February 1979. This season saw the introduction of the Black and White Guardians. This season is sometimes colloquially known as The Key to Time season after the story arc involving the Key to Time. It consisted of 6 serials and 26 epsiodes.



Stories

 * The Ribos Operation (4 episodes)
 * The Pirate Planet (4 episodes)
 * The Stones of Blood (4 episodes)
 * The Androids of Tara (4 episodes)
 * The Power of Kroll (4 episodes)
 * The Armageddon Factor (6 episodes)

Main Cast

 * The Doctor - Tom Baker
 * Romana - Mary Tamm (introduced The Armageddon Factor)
 * K-9 - John Leeson (voice) (absent during The Power of Kroll)

VHS

 * The Ribos Operation
 * The Pirate Planet
 * The Stones of Blood
 * The Androids of Tara
 * The Power of Kroll
 * The Armageddon Factor
 * The Tom Baker years (excerpts from all stories)

DVD

 * The Key to Time (box set containing all stories)

Novelisations

 * Doctor Who and the Ribos Operation
 * Doctor Who and the Stones of Blood
 * Doctor Who and the Androids of Tara
 * Doctor Who and the Power of Kroll
 * Doctor Who and the Armageddon Factor