Planet of Evil (2)

Name: Planet of Evil (2)
Director: David Maloney
Released: 1975-10-04
Duration: 25 min
Rating: 7.5
Cast: Ewen Solon, Prentis Hancock, Frederick Jaeger, Graham Weston, Louis Mahoney

S13 E6 October 4, 1975 0h 25m ★ 7.5

Source:

Overview

The Doctor realises that Zeta Minor lies on the boundary between the universes of matter and anti-matter and something on the planet won't let the Morestrans leave.