Self (archive footage)
Martin Hoffmann
Old Vulcan
Himself - Interviewee
Prince Philip, Duke of Edinburgh
Sir Edward Matherson
Sherlock Holmes
Paul Dennison
Self (archive footage)
Miles Gilchrist
Superintendent Cooper Smith
Jimmy Merrill
James Vine
David Porter (Vienna segment)
Old Surehand
Old Surehand
Michael Scott
Duke Of Orgagna
Old Surehand
Maj. Richard Mace
Avvocato (uncredited)
Captain Le Blanc
Thomas Stanswood
John Brent
George Pratt
Max Poulton
Harry Black
Tom Early
Sir Philip Ashlow
Col. Rodney Savage
Sandy McKenzie
Stephen Lowry
Jeremy Fox
Rian X. Mitchell
Beau Brummell
Mark Shore
Thomas Seymour
Commander Claudius
Rudolf Rassendyll / King Rudolf V
Andre Moreau
Jules Vincent
Sam Conride
Pvt. Archibald Ackroyd
Allan Quartermain
Adam Black
Lord Terence Datchett
Count Philip Konigsmark
Philip Thorn
Hugh Davin
Nicolo Paganini
Richard Darrell
Apollodorus
Ted Purvis
Kit Firth
Harry Somerford
Laurence Rains
Swinton Rokeby / Peter Rokeby
David Penley
Sub-Lieutenant Jackson
Sutton
Laurence
Bit part (uncredited)
Extra
Regiment Soldier
Waiter
Bobby Stewart