Mentiads take Pralix while the Captain's guards take Romana. With Mula and K9 set off for the Mentiads, Kimus and the Doctor commandeer an aircar to visit the bloodthirsty Captain's stronghold (a.k.a. The Bridge) to rescue Romana. There, she and the Doctor reunite, discovering enormous but damaged transportation engines that reveal to the Doctor a crime monstrous in scope. As the Captain sends guards to kill the Doctor for entering forbidden territory, the Mentiads target him, too. Written by
Did You Know?
created the air car as a way to avoid scenes set in corridors, which he hated. See more
(at around 5 mins) When the Doctor flips his large coin to determine a course of action, he transfers it from his right hand to his left. The transfer is smooth enough, but as he and Mula look up to "watch" the coin come down, the coin is still partly visible in his left hand. See more
The interior of the mines are fully automated. There is an ancient lift shaft, but nobody's used it in living memory.
The penalty is death.
Huh. I can see there wouldn't be much incentive.