Cecil Kellaway

as Dr. Kasper

as Buckmaster

as Monsignor Ryan

as Mr. Pemberton

as Bernard Ranley

as Harry Willis

as Monsignor Monaghan

as Joshua Updike

as Cardinal Hugolino

as Professor Plumcutt

as Dr. Enos Davis

as Osbert Sorenson

as Bill Lawrence

as Prof. Elson

as Mr. Parry

as Colonel Travers

as Hurree Chunder

as Dr. Chumley

as Slush Tubbs

as Matthews

as Jean le Maistre, Inquisitor of Rouen

as Horace (A Leprechaun)

as Jeremy Love

as Count D'Armand

as J.B. Allenbury

as Nick Smith

as Mac

as Thomas Gainsborough

as Edward VII, Prince of Wales

as William

as King O'Hara

as Pop Tibbets

as Daniel

as Uncle George

as Prescott

as The Great Solvani

as Brother Goodwin

as Franklin Morris

as Philip Barton

as Inspector Sampson

as Charles Moler

as Earnshaw