as Self (archive footage)

as Arthur Hibbs (archive footage)

as (archive footage) (uncredited)

as Mr. Mallory

as Admiral Terence Havener

as General George Crook

as Mr. Schutz

as Governor Matthew Evans

as Mayor Walker Wylie

as

as Mayor Walker Wylie

as Julius Rutherford-Shank

as G.K. Brody

as Harley Beasley

as Harry Varden

as Darrington

as Nathan Claver

as Arthur Miller

as Harvey

as

as William T. Stinson

as Mr. President

as Self - Host

as Major

as Mr. Diamond

as Self - Mystery Guest

as Norman Maine

as Self- Host

as Richard Elton

as Dr. Thorne

as Professor Anson

as Karl Nemesch

as Police Lt. Williams

as The Voice of Oil (voice)

as Hugh Mitchell

as Dr. Randall

as Narrator

as David Holland Sr.

as Narrator

as Maximilian

as Alan O'Connor

as Alan O'Connor

as Alan O'Connor

as Alan O'Connor

as Roger Dodacker

as John Foster

as John Egan, posing as Baron Dupont

as Kent

as John Robinson Gordon

as Stephen Barclay

as Robert Chatfield

as Capt. Edward 'Ned' Benton

as Lindsey Atwell

as Walt Underwood

as Burton

as Kingsland

as Dr. Phil Shumaker

as Dr. David Yorke

as Duke Johnson

as Ernest Todd

as Edward 'Eddie' Adams

as William Darsay

as John Hanson

as Dr. Dick Lindley

as Robert Carlyle

as Charley 'Beauty' Steele

as Stephen Ferrier

as Fred Warner

as Cosse de Brissac

as Winthrop Beauvel

as

as 26521

as Dr. Nicholas Haller

as Paul

as Victor Karenin

as Walter Fairchild

as Howard Vazey

as Roger Towne

as Col. Maurice Taylor

as Self - Master of Ceremonies

as André Dubail

as Richard Crosby

as William van Luyn

as Kid Gloves

as Dr. Raoul de Boise

as Jimmy Cowan, the Michigan Kid

as Narrator of Spoken Credit Titles (uncredited)

as Bob Vickers

as Ralph Blake

as Capt. Karl von Raden

as John

as Jérôme Bonaparte

as Chuck White

as Ted Howard

as Arthur Hibbs

as Handsome Joe

as Dr. Valentine Brown

as Major John Smith

as Himself

as Edmond Durand

as Jack Benson

as George Fenwick

as Philip Barry

as Dominique Prad

as Jimmy Holt

as Roger Halladay

as Harry Vane, Duke of Chevenix

as Dirk de Rhonde

as Rufe

as Maggie's Dream Lover

as Dick Tyler

as Harry Mallory

as Peter Marsh

as Herrick Appleton

as Perley Rex

as Angel Clare

as John Leslie

as Paul Verdayne

as Victor Stowell

as Walter Stanford

as Andrew Dorsey

as Nigel Armine

as Peter Gordon

as John Helstan

as Scotty White

as Self

as Dr. Robert Acton

as Richard Prentiss

as Arthur Phelps

as Emilie Diaz, a pianist

as Allen Erskine, M.D

as John Shand

as Julian Osborne

as Actor In Play 'Forbidden Fruit' (uncredited)

as Clyde Brunton

as Stephen Siward

as Laurie Laurence