Casts
Richard Pasco
as Nicholas Reeve
Judy Parfitt
as Anne Reeve
T. P. McKenna
as Harvey Fenton-Jones
Gerald James
as Caradoc Hobbes
Willoughby Goddard
as Snaithe
Michael Sheard
as Police Inspector
John Quarmby
as Keeper at Museum
George Belbin
as Master
Rebecca Saire
as Vanessa Reeve