January 20, 1979: Doctor Who in “The Armageddon Factor”

Season 16 – “The Power of Kroll”

Season 17 – “Destiny of the Daleks”

In search of the final segment of the Key to Time, the TARDIS takes the Doctor, Romana and K-9 to the planet Atrios which is engaged in a war with its neighbouring planet, Zeos.

First broadcast January 20 – February 24, 1979 on BBC 1 at 6.25/6.20/6.30pm; six parts

Notable Cast & Crew

  • Tom Baker – “Doctor Who”
  • Mary Tamm – “Romana”/”Princess Strella”
  • John Leeson – Voice of “K9”
  • John Woodvine – “Marshal”
  • Lalla Ward – “Princess Astra”
  • Barry Jackson – “Drax”
  • Valentine Dyall – “The Guardian”
  • Bob Baker and Dave Martin – writers

Find out more

Novelised as Doctor Who and the Armageddon Factor

*The 20th Century in Sound & Vision is not responsible for these websites

December 30, 1978: Doctor Who in “The Power of Kroll”

In search of the fifth segment of the Key to Time, the Doctor and Romana arrive on the third moon of Delta Magna where Romana is captured by the native, green-skinned Swampies.

First broadcast December 30, 1978 on BBC 1 at 6.15/6.30/6.25pm; four parts

Notable Cast & Crew

  • Tom Baker – “Doctor Who”
  • Mary Tamm – “Romana”/”Princess Strella”
  • Neil McCarthy – “Thawn”
  • John Abineri – “Ranquin”
  • Philip Madoc – “Fenner”
  • Glyn Owen – “Rohm-Dutt”
  • John Leeson – “Dugeen”
  • Robert Holmes – writer

Find out more

Novelised as Doctor Who and the Power of Kroll

*The 20th Century in Sound & Vision is not responsible for these websites