Doctor Who: The Power of Kroll

Tom Baker

as

The Doctor

Mary Tamm

as

Romana

Neil McCarthy

as

Thawn

John Abineri

as

Ranquin

Philip Madoc

as

Fenner

Glyn Owen

as

Rohm-Dutt

Carl Rigg

as

Varlik

Frank Jarvis

as

Skart

John Leeson

as

Dugeen

Grahame Mallard

as

Harg