The Visitation (4)

Overview

With Tegan and Richard under alien control, and the manor sealed against anyone leaving or entering, it's a question whether or not the Doctor can get to London before the Terileptils release their improved strain of black death upon the world.

Guest Stars

Matthew Waterhouse

Adric

John Savident

The Squire

Michael Robbins

Richard Mace

Michael Melia

Terileptil

Anthony Calf

Charles