Written by Terry Nation, Robert Hardy plays the eponymous hero of this 1972 one-off BBC drama; an occult detective who travels around in a lavish, bulletproof locomotive called 'The Tsar'. Along with his assistants Thomas and Caleb (Julian Holloway and John Rhys-Davies) Baldick is called in to investigate the latest in a series of brutal deaths at a desolate abbey.
as Doctor Sir Robert Baldick
as Thomas Wingham
as Caleb Selling
as Peter Elmstead
as Charles Aldington
as Seth Marden
as Sarah Chislet
as Walter Sturry
as Daniel Pluckly
as Mr Lenham