Richard E. Grant
Self - Presenter
Gyles Brandreth
Self
Arthur Conan Doyle
Self(archive footage)(as Sir Arthur Conan Doyle)
?
Jill Cummings
Self(as Jill Cumming)
Jeffery Deaver
Self
?
Owen Dudley Edwards
Self(as Dr Owen Dudley Edwards)
Christopher Frayling
Self(as Sir Christopher Frayling)
?
Johnny Hackett
Self
Edward Hardwicke
Self
Robert Hardy
Self