Story Order
- Story 97 from Doctor Who
- Story 6 of 6 from Season 15
Episodes
![](/content/images/doctorwho/1978-02-04-the-invasion-of-time-part-one/the-invasion-of-time-part-one.jpg?v=2)
Doctor Who - The Invasion of Time - Part One
The Doctor returns to Gallifrey and abruptly stakes his claim on the Time Lord presidency.
![](/content/images/doctorwho/1978-02-11-the-invasion-of-time-part-two/the-invasion-of-time-part-two.jpg?v=2)
Doctor Who - The Invasion of Time - Part Two
The Doctor is made president of the Time Lords and immediately orders K9 to lower the planet's defences.
![](/content/images/doctorwho/1978-02-18-the-invasion-of-time-part-three/the-invasion-of-time-part-three.jpg?v=2)
Doctor Who - The Invasion of Time - Part Three
The Doctor has betrayed his own people and enabled a Vardan invasion of Gallifrey.
![](/content/images/doctorwho/1978-02-25-the-invasion-of-time-part-four/the-invasion-of-time-part-four.jpg?v=2)
Doctor Who - The Invasion of Time - Part Four
As the Vardans finally fully materialise on Gallifrey, the Doctor prepares to spring his trap.
![](/content/images/doctorwho/1978-03-04-the-invasion-of-time-part-five/the-invasion-of-time-part-five.jpg?v=2)
Doctor Who - The Invasion of Time - Part Five
The Sontarans have taken control of the Capital on Gallifrey and intend to use the power of the Time Lords.
![](/content/images/doctorwho/1978-03-11-the-invasion-of-time-part-six/the-invasion-of-time-part-six.jpg?v=2)
Doctor Who - The Invasion of Time - Part Six
Stor, the Sontaran leader, finally gains access to the TARDIS in search of the Great Key of Rassilon.
Characters
Fourth Doctor
Leela
Andred
Kelner
K-9
Rodan
Ablif
Nesbin
Presta
Stor
Credits
- Doctor WhoTom Baker
- LeelaLouise Jameson
- VardanStan McGowan
- VardanTom Kelly
- AndredChristopher Tranchell
- KelnerMilton Johns
- BorusaJohn Arnatt
- Lord GomerDennis Edwards
- Lord SavarReginald Jessup
- Gold UsherCharles Morgan
- Voice of K-9John Leeson
- GuardChristopher Christou
- RodanHilary Ryan
- AblifRay Callaghan
- JaskoMichael Mundell
- NesbinMax Faulkner
- PrestaGai Smith
- Castellan GuardEric Danot
- StorDerek Deadman
- SontaranStuart Fell