The Doctor and Peri arrive on Karfel, a planet ruled by fear where the enemies of its ruler, the despotic Borad, are banished into a time tunnel known as the Timelash.
The Doctor
Peri Brown
The Borad
Old Man
Tekker
Mykros
Maylin Renis
Vena
Kendron
H.G. Welles
Katz
Brunner
Sezon
Gazak
Aram
Tyheer / Bandrill Ambassador (voice)
Android
Guardolier
