Christopher Cazenove

as Aristotle

as Professor Higgins

as Athos

as The Customer

as Lord Peter

as Andrew Fontaine

as DAC Row Colemore

as John Thatcher

as Jerome

as President of Clarion

as Thrask

as Melchoir

as Elliott Spencer

as Rob Denton

as Nigel Poole

as Claire's Colleague

as Milo

as Jonathan Ainsley

as Palmer

as Edward

as Larry

as Michael Trent

as William Root

as Rudolph Vyne

as Michael Bredon

as Jeff Green

as Joseph Mahoney

as Inspector McMyler

as The Baron

as Captain Preston

as Karl von Bayerling

as Raleigh

as Capt. Preston

as Raleigh

as Jonathan Ainsley

as Frank Daly

as Philip

as Frank Daly

as Douglas Rivers

as Jack Trent

as Self

as Officer Withers

as Captain Smollett

as Tadek Sobański

as David

as Ben Carrington

as Tom

as Tom

as Ronald True

as Lt. Coghill

as Baby

as Robert Proudfoot

as Peter Witter

as Charles Haslemere

as Charlie Tyrrell

as Charles Haslemere (voice)

as Eric Hansen

as Sir Harry

as Lord Lambeth

as Sunny Garrick

as Sunny Garrick

as Richard Gaunt

as Stringer

as Nigel (uncredited)