as Thomas Alva Edison
as Dr. Bowers
as Mace
as Judge Medford
as Bill Compton
as Father O'Hara
as Archibald Blair
as Sheriff George Patterson
as Dudley Stevenson
as The Commissioner
as Doctor Alonzo Charles
as Dr. Parkington
as Wade Holt
as Mr. Wesco
as Dave Marsh
as Commander Yarnell
as Frank Michaelis
as Johnny
as Councilman Willard
as John Kenmore
as Martin Selkirk
as Prosecutor Darryl Teshman
as Martin Somers
as Chick Farley
as Dexter Baxendale
as Dr. Robert Markle
as Vaughn Leland
as Sam Bord
as Harry Montjoy
as Josh Anders
as Darrell Bigelow
as Frankie West
as Mr. Hollister
as Dr. Kent Donaldson, Sr.
as Trader Jack
as Tony Larson
as Charles Curtis
as Garfield Calhoun
as Frenchy La Font
as Elliott Webster
as Walter Hart
as Paul Stoddard
as Cappy Donald
as Carlton Harris
as (segment "The Girl I Married")
as Daniel Mannis
as Ted Halyard
as Ed Crawford
as Keema
as Danch
as Maury Greeve
as Benjamin
as Gil Haller
as Theodore Chandler
as Admiral Danforth
as Duncan Wells
as Chuck Williams
as Buck
as Trumbell
as Eli
as Duncan Harlow
as Selwyn / General Treeves
as Mr. Collins
as Patrick Hogan - The Citizen
as Wetterman
as Clay Dexter
as Franklin V. Powers
as Gordie Lloyd
as Mr. Scanlon
as John R. Thurston
as Warren Christie
as Harry Mitchell
as Desk Sgt. Lafferty
as Mr. Tyler
as Sam Converse
as Dr. Thompson
as Fred Homer
as State's Attorney
as Emmett North
as Cal Sears
as Mr. Rose
as Harry Miller
as Kirk McLaughlin
as Leon Silver
as George Church
as Nick Culley
as Carson Alexander
as Frank Farrell
as Curtis
as Finn Regan
as Ed Camden
as Simon Loomis
as Carson
as Willy Frey
as Barnes
as Publicity for Mike Todd (uncredited)
as Lansing
as Dr. Paul Derwin
as Judge
as Manchester
as Phil Buckley #1
as Hollis Collier
as Teacher
as Barney MacCready
as Earle Bartley
as Jackson
as Cahill
as Clay Jennings
as Conrad
as Wilbur Marcus
as Terry Rafferty
