Blake's 7: Duel

Gareth Thomas

Roj Blake

Sally Knyvette

Jenna Stannis

Paul Darrow

Kerr Avon

Jan Chappell

Cally

Michael Keating

Vila Restal

David Jackson

Olag Gan

Peter Tuddenham

Zen (voice)

Stephen Greif

Space Commander Travis

Jacqueline Pearce

Supreme Commander Servalan

Peter Miles

Secretary Rontane

Terry Nation

Writer

Douglas Camfield

Director

V

Vere Lorrimer

Director

Michael E. Briant

Director

David Maloney

Producer