character - Self (archive footage)

character - Comm. Howard

character - Mr. Ranthow

character - Self

character - Gen. McCailland

character - Erzähler

character - Judge

character - Self

character - The professor

character - Captain

character - Self

character - Art Bellasco

character - Self

character - Larry

character - Elliot Robinson

character - Daniel Hannigan

character - Daniel O'Brien

character - (archive footage)

character - Mulligan - Joan's father

character - Self

character - Self (archive footage)

character - Vice President Ethan Richards

character - Lieutenant Sturges

character - Gerry T. Armstrong

character - Captain Scott

character - Phil Lawrence

character - Horace Tompkins

character - Chip Green

character - Bert Wilder

character - Victor Moncrief

character - Al Ringerman

character - Marsh Goodwin

character - Marsh Goodwin

character - Gus Webster

character - (archive footage)

character - Johnny Leverett

character - Henry

character - President Hardgrove

character - Prof. Orson Krüger

character - Harry Jerome

character - Lester Scott

character - Self

character - Sam Cahill

character - President James A. Garfield

character - Air Marshal George Taylor

character - Self (archive footage) (uncredited)

character - Van Johnson

character - Sullivan

character - Jack Newell

character - Darrel Harrison

character - Father Chase: The 'In' Group

character - Self

character - Al Yearling

character - Capt. Anderson

character - The Minstrel

character - James Devlin

character - Self - Host

character - Self - Singer

character - Bill Austin

character - Self

character - Self - Co-Host

character - Allan Lemaire

character - Major Baxter Grant

character - Joe Robertson

character - Paul Mathry

character - Hans Von Kroner / Leonard Richardson

character - Terry Tyler

character - Pied Piper / Truson

character - Carson

character - Self

character - Len Carmody

character - Scott Ethan Martin

character - Self

character - Frank Gilette

character - Phillip Hannon

character - Pvt. Arthur 'Art' Hugenon

character - Donald Martin / Eric Bell

character - Maurice Bendrix

character - Charles Wills

character - Jeff Douglas

character - Lt. Stephen Maryk

character - Lt. Thayer

character - Capt. James S. Simmons / Jim Farraday

character - Ray Lloyd

character - Self - Guest Host

character - Waldo Williams

character - Self

character - Joe Bedloe

character - Jimmy Devlin

character - John Alden

character - Joseph T. Gresham

character - Father John X. Halligan

character - Dan Pierce

character - Eric Wainwright

character - Rev. Adam Burch

character - Van Johnson

character - Lt. Michael Grayson

character - Michael Lawrence

character - Dr. Lincoln I. Bartlett

character - Dick Layne

character - David Maldon

character - Self - Mystery Guest

character - Holley

character - Andrew Delby Larkin

character - Mike Conovan

character - Professor Richard Michaels

character - Technical Sergeant Immanuel T. Evans

character - Self

character - Spike McManus

character - Greg Rawlings

character - Henry Carson

character - Alec Brooke

character - Bandleader in Elite Club

character - William "Bill" Stevens Chandler

character - Michael Hanlon

character - James Hollis

character - Thomas Milvaine

character - Dr. Randall Adams

character - Ted Lawson

character - John Dyckman Brown III

character - Dr. Randall Adams

character - Sam Bennett

character - (archive footage)

character - Ted Randall

character - Reporter

character - Everett Arnold

character - Dr. Randall Adams

character - Marcus Macauley

character - Dr. Randall Adams

character - Wade Hall

character - Michael Fitzpatrick

character - Agent Pritchard

character - Bert Bell

character - (uncredited)

character - Chorus Boy