as Uncle Willie

as William Blore

as Cosmo Topper

as Ralph Tutwiler

as Edgar - Wilson's butler

as Earl of Burnstead

as Professor Olivier

as Charles Giraud

as Marsh

as Cmdr. John Good

as Sigurd 'Erik' Arnesson

as Col. Anthony 'Sahib' Carleton

as Uriah Heep

as Cosmo Topper

as George McWhirter Fotheringay

as Thomas Brooke

as Gerald Gray

as Lord Kyne

as Cosmo Topper

as Dr. Watson

as Jimmy Wade

as Lord Reginald Withers

as Oscar 'O.O.' Miller

as The Critic

as George

as Ronald Dean

as Sultan

as Reggie Buckley Candysshe - Marquis of Buckminster

as Mr. Smith

as Edmund Pohlwhistle

as Linkhorne 'Link' Gibson

as Frank Haines

as Lord Montague

as C.J. Dabney

as Roger Forbes

as Priam Farrel

as Dr. Heath

as Holmes

as Nicki

as Sir John Applegate

as Maillot

as Jeffrey

as Edward 'Tubbs' Barrow

as Anthony Gulliver

as Bill Carter

as William "Bunny" Jeffers

as Ira Cromwell

as George Chester-Barrett

as Titus Jaywood

as Professor Daniels

as Herbert Drake

as Self

as Andrew Poole

as Matthew

as Count Strogoff

as Duke Merrill

as Roland Wimbleton

as Doc

as King Alexander

as Mr. 'Happy' Jimmy Smith

as Henry Barringer

as (archive footage)

as Barry Keith-Trimble

as Hillary Hume

as Amos Bullerton

as Charteris

as Houdini Hart

as Alan Brooks