Dr. Elizabeth Shaw
Caroline John
Dr. Jeremiah O'Kane
Jon Pertwee
Dr. Julie Gilchrist
Patricia Merrick
Cummings
Jonathan Rigby
Orderly
Alexander Kirk
Ghostly Child Voice
Daniel Mills
Patient One
Peter Davison
Dr. Colin Dove
Sylvester McCoy
Peter Russell
Colin Baker
Dr. William Bruffin
Mark Gatiss
Patricia Haggard
Louise Jameson
Public Relations Officer
Sophie Aldred
Louise Bayliss
Linda Lusardi
Daniel O'Kane / Eustace O'Kane
David Terence
Dr. Beatrice Hearst
Nicola Fulljames
Writer
Music
Mark Ayres
Cinematography
Dick Kursa
Director
Bill Baggs
Producer
Andy Grant