The Doctor

Peter Davison

Nyssa

Sarah Sutton

Inga

Rachael Weaver

Bor

Peter Benson

Tegan Jovanka

Janet Fielding

Vislor Turlough

Mark Strickson

Black Guardian

Valentine Dyall

Kari

Liza Goddard

Olvir

Dominic Guard

Valgard

Andrew Burt

Sigurd

Tim Munro

Eirak

Martin Potter

Director

Mary Ridge

Writer

Stephen Gallagher