Welcome to the Forbidden World. This world has a secret. The problem is that no-one can remember what it is. Time is broken here. Those trapped here must live the same day over and over — forming alliances, lying to each other, trying to escape. Welcome to the Forbidden World.
to be added
- Bernice Summerfield - Lisa Bowerman
- Ace - Sophie Aldred
- Foster - Colin MacFarlane
- Varna - Amber Revah
- Klinus - Matthew Gravelle
- The Forbidden World, also known as the Ghost Planet, is trapped in a time loop, with each loop lasting for 24 hours.
- Benny describes Vince Foster as resembling "a badger in a spacesuit".
- Benny claims that Klinus' name makes him sound like a dictator or a mad professor.
- Klinus has never heard of ice cream.
- Ace reveals to Benny that the Forbidden World is, in actuality, Skaro.
- Skaro has been time locked.
- The Spirit Ships of Tegeddon was a documentary by Vince Foster.
- This is the first audio drama in which Ace appears but the Seventh Doctor does not since The Veiled Leopard in March 2006.
- Benny came to Skaro in the hope of finding Ace. Her efforts were successful. (AUDIO: The Revolution, Good Night, Sweet Ladies)