Blake's 7: Crossfire Part 1 | Mark Wright, David Bryher, Simon Clark, Steve Lyons, Michael Keating, Paul Darrow, Hugh Fraser, Jacqueline Pearce, Walles Hamonde, Yasmin Bannerman, Rebecca Crankshaw, Donovan Christian-Carey, Alistair Lock, John Green, Becky Wright, Steven Pacey, Jan Chappell, Daniel Collard, Abi Harris, Rebecca Grant, Clare Vousden