Series A, Episode 13. First broadcast on Monday 27 March 1978.

And now on Maximum Power, the Liberator crew discover what a perspex box full of flashing lights is really worth as they meet Orac.

This week Nathan is explaining to Si what went on last week, despite Si actually being there for the Deliverance podcast. Pete’s willing to pay ten times what Orac is worth, while Brendan is a lot of trouble, as usual. Meanwhile Colin is all about the maps, the dazzlingly detailed maps. Join us as we laugh our way through Episode 13 of Series A of Blake’s 7 - Orac.