Thomas Jefferson

as Wilkinson

as Silent Sam

as Jeff

as Michael

as Bookshop Proprietor (uncredited)

as Caretaker

as Dad

as Philip Estabrook

as Old Seaman (uncredited)

as King

as Sam Graham

as Simon Hibbler

as Gerald Whitcomb

as Chief Thling Tinner

as Peter

as Ho Ling

as Rip Van Winkle

as Henri Trevel

as Ruthven Smith

as Frangois Cayetane

as Dr. Ferraud

as Harris

as Samuel Van Zile Janney

as Bill Butters

as Dudley Cameron

as James Hodkins

as Bassett

as Caleb Fairman

as Professor Porter

as Jeff Thompson

as Prof. Porter

as Mr. Vance

as Giuseppe

as James Sharp

as Professor Querrington

as Paul R. Edgarton

as Arthur Gaylord

as Robert Cameron / Donald McNish

as Dora's Father

as Robert Hammond

as Johanna's Unseeing Husband

as King Louis of France

as Mr. Courtland

as Rip Van Winkle

as The Doctor (unconfirmed)