Doctor Who S16E17 - The Power of Kroll (1)
Doctor Who (1963)
S16E17 The Power of Kroll (1)
Episode Overview
On the Third Moon of Delta Magna in a distant future, the Doctor and Romana land in pursuit of the elusive fifth segment. However, they soon find themselves entangled in a fierce struggle between the workers of a newly established refinery and the resentful indigenous population.