Calificación
Reparto

Richard E. Grant
Self - Presenter

Denise Black
Self

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

P.D. James
Self

Val McDermid
Self

Kim Newman
Self

Nick Rennison
Self

Antony Richards
Self(as Dr Anthony Richards)