as Franks
as Dan Selby
as King Neptune (voice)
as Dr. Batt
as Detective Captain Pringle
as Captain Trelawny
as Rev. Giles Cameron
as Reporter
as Doctor on Flight 36
as First Man
as Pere David (voice)
as Henry
as Surgeon
as Stranske
as Police Lt. Sam Johnson
as Matt Williams
as Saunders
as Dr. Samuel
as Small Wino
as Mark Twain /John Sutter /Patrick Henry /Abraham Lincoln /Martin Luther King Jr. (voice)
as Cesar Rosetti
as dr. Saul Manfred/Louis
as Clipper Colton
as Workman (uncredited)
as Eric Kline
as Dan Pringle
as Banker
as Sgt. Benson
as Old Farmer
as Karl Pope
as Jake Stoddard
as Baker Foreman
as Detective Donovan
as Tom Reynolds
as Second Detective
as Steve Ramsey
as Lucky
as Captain Wyler
as Eddie Brooke
as Mr. Johnson
as Newburgh
as Sgt. Harrigon
as Cleve Brown (uncredited)
as Captain Tenney
as Joseph Ergo
as Dan Bella
as Mr. Warren
as Cook
as Officer Smith
as Sgt. Burdick
as Diemel
as E.L. Gunther
as Haley
as TV Repairman
as Major Heller
as Mr. Jamison
as Lieutenant Sweet
as The 1st Detective
as Steve O'Brien
as Lou Rickabaugh
as Sgt. Ed Jacobs
as Harry Verby
as Detective
as Dr. Lester Bowers
as Doctor
as Warden
as Dr. Carlington
as Walt Anson
as Emmett Morgen
as Summers
as Ord Spicer
as Pence
as Bill Pence
as Smith
as Bill Pence (uncredited)
as Sheriff Ben Anders
as Henry Bunker
as Dr. Dick Barnes
as C.A. Thompson
as Maj. Donald 'Doc' Kaiser
as Major "Doc" Kaiser
as Capt. Cochran
as Frank Gans
as Parkman
as Jim Dayton
as Jensen
as Steve
as Frank Kelly
as Charlie Johnson
as Thompson
as Captain Markle
as District Attorney
as Capt. Jack Howard
as Shazzan
as George Irwin
as Brody
as Bill Payne
as Mike Golden
as Dr. Golden
as Tammaron
as Cliff Whittaker
as Floyd Collins
as Col. Shag Davis
as Oren Bass
as Sergeant Steiner
as Flight Surgeon
as Brock
as Dr. Arnold Temple
as Bob Williams
as Sgt. Woodruff
as Dr. Deland
as Porthos
as Lieutenant Well
as McAllister
as Lt. Avery
as Lieutenant Avery