Overview

Knights from a parallel universe arrive on Earth to find the legendary sword Excalibur. Only the Doctor and Ace, with the assistance of Brigadier Lethbridge-Stewart, can save the Earth from total catastrophe.

Details

Cast

Sylvester McCoy

Sophie Aldred

Nicholas Courtney

Jean Marsh

Angela Bruce

Marek Anton

Tai Ling

Marcus Gilbert

Christopher Bowen

James Ellis