Doctor Who S20E4 backdrop

Doctor Who (1963)

S20E4 Arc of Infinity (4)

Jan 12, 1983 Season 20 Episode 4 Drama, Action & Adventure, Sci-Fi & Fantasy

Episode Overview

Doctor Who poster

The High Council devises a diversion to allow the Doctor and Nyssa the chance to locate Omega on Earth and stop him from reentering our universe.