Overview

The Doctor returns to Gallifrey, claims his rights and is inaugurated President. It soon turns out that he has led a group of aliens called Vardans to the planet to eradicate them completely. After they are destroyed, the Sontarans take their opportunity and follow them in their invasion until they are destroyed by the Doctor.

Details

Cast

Tom Baker

Louise Jameson

Chris Tranchell

Milton Johns

Dennis Edwards

Reginald Jessup

Charles Morgan

John Leeson

Derek Deadman

John Arnatt