What is blakes 7 cast?

Blake's 7 is a British science fiction television series that aired from 1978 to 1981. The main cast included:

1. Gareth Thomas as Roj Blake - the leader of the rebels against the corrupt Terran Federation.
2. Sally Knyvette as Jenna Stannis - a smuggler and pilot recruited by Blake for his crew.
3. Paul Darrow as Kerr Avon - a skilled computer expert and smuggler who joins the crew.
4. Michael Keating as Vila Restal - a skilled thief and lock-picker who also joins the crew.
5. Jan Chappell as Cally - a telepathic alien who becomes a member of the crew.
6. David Jackson as Olag Gan - a giant with superhuman strength who also becomes a crew member.
7. Jacqueline Pearce as Servalan - the cold and ruthless Supreme Commander of the Terran Federation.

Blake's 7 is known for its complex characters, political themes, and dystopian setting, and has gained a cult following over the years.