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