Dr. Elizabeth Shaw

Caroline John

Acting

Dr. Jeremiah O'Kane

Jon Pertwee

Acting

Dr. Colin Dove

Sylvester McCoy

Acting

Peter Russell

Colin Baker

Acting

Dr. William Bruffin

Mark Gatiss

Acting

Patricia Haggard

Louise Jameson

Acting

Public Relations Officer

Sophie Aldred

Acting

Louise Bayliss

Linda Lusardi

Acting

Daniel O'Kane / Eustace O'Kane

David Terence

Acting

Dr. Beatrice Hearst

Nicola Fulljames

Acting

Dr. Julie Gilchrist

Patricia Merrick

Directing

Cummings

Jonathan Rigby

Acting

Orderly

Alexander Kirk

Acting

Ghostly Child Voice

Daniel Mills

Acting

Patient One

Peter Davison

Acting