Robert McKim

as Handsome Jack Pressley (archive footage) (uncredited)

as Hal Walker

as Bob Flint

as Edward Hayden

as Con Carney

as 'Mike' McDevitt

as 'Silver Sam' McGee

as Ainsworth

as Dr. Wells

as Ed Powell

as Henri Cocteau

as Capitán Juan Ramon (Archive Footage)

as Don Ramies

as Detective

as 'Gentleman Jim' Slade

as Dr. Godfrey Luke

as João / Manuel Corrales

as David Kincaid

as Ray Williams

as Robert McKim

as Finch

as Monte Mitchell

as Dr. Hillman

as Borolsky

as Prince Tetlow

as Struve

as Captain Gómez

as Mendozza

as De Villefort, the king's attorney

as David Ainsworth

as Adam Breed

as Leon Roche

as Prince Dagmar

as Harvey Riggs

as 'Hell-Bent' Wade

as John Barclay

as Jose Durade

as Dick Turner

as Henry Neuman

as Capt. Juan Ramon

as Claude Ditmar

as Marsh

as Hugh Gordon

as McGuirk

as Brent Warren

as Bob Barclay

as Michael 'Black Mike' Lafond

as Grant Haywood

as Donald Washburn

as Charlie Stanmore

as Alden J. Armitage

as William MacDonald

as Alexander Chapman

as Mortimer Appleby

as 'Flash' Jim Purdy

as Hugo Mertons

as Phil Weil

as J. Wells Stanton

as Alfred Werner

as Caesar Le Noir

as 'Pug' Hennessy

as 'Ladyfingers' Hilgard

as Donald Greene

as Jack Pressley

as Carlos Costa

as Rufus Moore

as Count Carlos

as Raoul Bozen

as Boris Drakoff

as David Slosson

as Van Tyle

as Richard Sylvester

as Van Dyke Tarleton

as A Clergyman

as Paul

as Rankin

as Arizona Joe

as Montezuma

as Al Beresford

as Jerrold Burnes

as Doc Hardy