as Sam's Grandfather
as Charles Harold Calthrop
as Earl of Arundel
as Gov. John Bellingham
as Mr. Brownlow
as Heaviside
as Dieter Stahl
as Lord Stanley
as Warnie Lewis
as Dr. Pierre Dubois
as Lord Dunning
as Dr. John Watson
as Mike McCarthy
as Mr. Wood
as Wickfield
as Captain Paul Winter
as Zachariah
as Ulvik
as Jonathan
as George - English Boy (uncredited)
as Montano
as Sir Arthur Conan Doyle
as Approved School Principal
as Marcus
as Ludovico H. Holly
as Lambert
as Dr. Joseph
as Mitchell
as Gifford
as Clive
as Mr. Girton
as Richard Bannerman
as Brinson
as Dr. Alan Lyle
as Paediatrician
as Professor Proctor
as Pierre Chandebisse, Victor's Nephew
as Dr. Frank Yarrow
as Gareth
as Morris Dixon
as Edward Hardwicke
as Judas
as Henry Angkatell
as Dr. John H. Watson
as Bellcourt
as Dr. Paul Richards
as Patrick Siddons
as Christmas Humphries
as Tommy Bayne
as Enrico Fermi
as Biberstein
as Arthur
as Guy Phillips
as Capt. Pat Grant
as Kinloch
as Gavin Barlow
