Sci-fi series following a group of rebels from Earth fighting an evil dictatorship, The Federation. Roj Blake leads his team against the forces of its leader Servalan.

Blake and his companions are on the prison space transporter bound for Cygnus Alpha, but Blake has no intention of spending his life as a convict on a penal planet.

In the alien spaceship which they have named Liberator, Blake, Jenna and Avon plan to free the prisoners held on Cygnus Alpha.

On their way to attack the Federation communications complex on the planet Saurian Major, Blake and his crew discover a mysterious projectile drifting in space.

Blake and his companions discover that Cally, their new crew member, has sabotaged the Liberator. Apparently out of control, the ship plunges on into uncharted space.

Stepping up his war against the Federation, Blake plans to steal the message decoder from a top security installation on the planet Centero. But things go badly wrong...