Sylvester McCoy

The Doctor

Sophie Aldred

Ace

Simon Williams

Group Captain Gilmore

Pamela Salem

Prof Rachel Jensen

Karen Gledhill

Allison

Dursley McLinden

Mike Smith

George Sewell

Ratcliffe

Michael Sheard

Headmaster

Terry Molloy

Davros

Harry Fowler

Harry

Jasmine Breaks

The Girl

Joseph Marcell

John

Peter Hamilton Dyer

Embery

Peter Halliday

Vicar

William Thomas

Martin

John Leeson

Voices