Invasion (1)

Name: Invasion (1)
Director: Paddy Russell
Released: 1974-01-12
Duration: 25 min
Rating: 7.3
Cast: Nicholas Courtney, Richard Franklin, John Levene, John Bennett, Ben Aris

S11 E5 January 12, 1974 0h 25m ★ 7.3

Source:

Overview

The Doctor and Sarah return to London in the present day only to find the city strangely deserted, while nearby UNIT are dealing with a series of monster appearances.