Sylvester McCoy

~ as ~

The Doctor

Sophie Aldred

~ as ~

Ace

Anton Diffring

~ as ~

De Flores

Fiona Walker

~ as ~

Lady Peinforte

Gerard Murphy

~ as ~

Richard

Leslie French

~ as ~

Mathematician

Dolores Gray

~ as ~

Mrs Remington

David Banks

~ as ~

Cyber Leader

Mark Hardy

~ as ~

Cyber Lieutenant

Metin Yenal

~ as ~

Karl