Darryl Hickman

as Bill Herron

as Mr. Binder

as Winfield

as Johnny Tevis (uncredited)

as Additional Voices (voice)

as Danny Harland

as Quint

as Jackie Blake

as David Morris

as Young Sam

as Peter Grey

as Shanley

as Phil Morrisey

as Steve Harris

as Dr. Jim Belfield

as Smiley

as Andy Hill

as Swanson

as Al

as Self

as Andy Miller

as Jeb Rickards

as Damon Ring, Jr.

as Don Lindon

as Lionel

as Ashley Carstairs

as Larry Price

as String

as Wilbur "Coney" Cohen

as Dal Royal

as Ernie

as Pac-Junior (voice)

as Harlan Thomas

as Ens. Jack Wheelwright

as Ira Gershwin as a Boy

as Davey Gillis

as Self

as Flip

as Roadie (voice)

as Child (uncredited)

as Paul Enley Kyng

as Matt Brand

as Kid Comet (voice)

as Joe Skinner

as Marbles / Hornet (voice)

as Tommy

as Sneezer

as Sam Hooper

as Frank Locke

as Chet Sterling

Role: Teleplay

as Derek (voice)

as Leo Emerson

as Michael 'Micky' Clark

as Victor as a boy

as Harold 'Skinny' Peters

as Merton Tollivar

as Dr. Hayes

as Benjie Galt

as Danny Miles

as Etienne

as Raymond Pringle

as Mickey Moriarty

as Johnny Smith

as Peter Bulganov

as Billy Bingham (uncredited)

as Jack Evans

as Ensign Janoski

as Hank

as Dexter Franklin

as Jeb

as Bill Webber

as Wags

as Tommy Palmer

as Dave

as George 'Tough' McCarty

as Joe

as Matt Davis

as Eddie Rickenbacker as a boy

as Billy Phillips

as Johnny Pearson

as Donald

as Johnny Martin

as Robert Charles

as Derek (voice)

as Judd Tewilliger

as 'Blackie' - as a Boy

as Schoolboy

as Homesteader's Son (uncredited)

as Billy Doran

as Tommy Gargan

as Derek (voice)

as Billy Freeman

as Toby Bonham

as Bob

as Benny

as Lt. Jeremiah Sullivan

as Dave King

as Frank

as Schuyler 'Sky' Young

as Cpl. Ben Canfield

Role: Producer

as Ashley Carstairs

as Butch "Shrimp" Malone

as Peter Kent

as Earl of Kent

as David Engstrom

as Senior Cadet Pete Bennett

as Self

as Kid Comet

as Self

as Self

as Ensign Janoski