Richard Pasco
— Nicholas Reeve
Judy Parfitt
— Anne Reeve
John Wells
— Porton
T. P. McKenna
— Harvey Fenton-Jones
Gerald James
— Caradoc Hobbes
Willoughby Goddard
— Snaithe
Michael Sheard
— Police Inspector
John Quarmby
— Keeper at Museum
George Belbin
— Master
Rebecca Saire
— Vanessa Reeve
Elisa Tomlinson
— Sian
Gonzague De Fontaubert
— Pierre
Eileen Brady
— Woman in Bookshop
Marguerite Young
— Woman in British Museum