Blake’s 7: Traitor

Blake's 7BBC1 premieres the 42nd episode of Terry Nation’s science fiction series Blake’s 7. Jacqueline Pearce returns as Servalan, attempting to hide her identity as Federation Commissioner Sleer. (Sleer was devised as a new character during pre-production for the fourth season when it appeared that Pearce would not return to the series; upon the actress’ return, Sleer is rewritten as Servalan’s alias after her fall from the presidency.)

More about Blake’s 7 in the LogBook