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

John Bryans

Senator Bercol

Ian Cullen

Base Commander Escon