- Barney Phillips - Major "Doc" Kaiser
- Barney Phillips - Maj. Donald 'Doc' Kaiser
- Paul Burke - Colonel Joe Gallagher
- Paul Burke - Maj. Joe Gallagher
- Andrew Duggan - Brigadier/Major General Ed Britt
- Andrew Duggan - Brig. Gen. Ed Britt
- Lew Gallo - Major Joe Cobb
- Lew Gallo - Maj. Joe Cobb
- Robert Dornan - Lieutenant/Captain Fowler
- Robert Dornan - Capt. Bob Fowler
- Robert Dornan - Capt. Johnson
- Glenn Corbett - Lt. Tom Lockridge
- Laurie Mock - Surgical Nurse
- Jerry Ayres - Airman / Lieutenant
- Jill Haworth - Lt. Fay Vendry
- Jill Haworth - Nora Burgess
- Jill Haworth - Mary Lean
- Brandon De Wilde - Cpl. Ross Lawrence
- Warren Oates - Lt. Col. Jerry Troper
- Sally Kellerman - Lt. Libby MacAndrews
- Robert Yuro - Lt. Muncie
- George Brenlin - Lt. Jerry Parks
- George Brenlin - Lt. Bukich
- George Brenlin - Lt. Jensen
- Jill Ireland - Alyce Carpenter
- Lou Antonio - Capt. Bing Pollard
- Richard Anderson - Brig. Gen. Phil Doud
- Anthony Zerbe - Captain Burgdorf
- Burgess Meredith - Dr. Michael Rink
- Tom Skerritt - Lt. Paddy Gialella
- Tom Skerritt - Lt. Steve Parmalee
- Hal Stalmaster - Lieutenant Gurney
- Seymour Cassel - Capt. Johnson
- Seymour Cassel - B-17 Pilot
- Frank Wilcox - Wilson Sechrist
- Norbert Schiller - Clioche
- Chuck Courtney - Francois
- Don Galloway - Capt. Bruce Cowley
- Antoinette Bower - Naomi Rockford
- Émile Genest - Francois
- Émile Genest - Leduc
- James Drake - Colonel
- Joseph Campanella - Father Roman
- Kaaren Verne - Woman Refugee
- Phil Adams - German Sergeant
- Robert Blake - Lt. Johnny Eagle
- Wayne Rogers - Lt. Fredricks
- Jim McMullan - Lt. Pete Morton
- Don Ross - Surgeon
- Edward Mulhare - Col. Gert Schotten
- Edward Mulhare - Kurt Halland
- Robert Colbert - Lt. Col. Frank Bailey
- Leo Gordon - MSgt. Caber McVaigh
- Robert Walker Jr. - Master Sgt.Helmond Schultz (Heinz Reiniger)
- Robert Walker Jr. - SS Captain Karl Weigand
- Sarah Marshall - May Hudson
- Barbara Feldon - Lt. Claire Cummings
- Horst Ebersberg - German Sentry
- Horst Ebersberg - Capt. Hiller
- Horst Ebersberg - German Orderly
- Florence Sundstrom - Nell Forrester
- Michael St. Clair - Captain Carmichael
- Michael St. Clair - Mayhew
- Juliet Mills - Helen Conboy
- Curt Lowens - Ludwig Hofstein
- Byron Keith - Colonel Cameron
- Peter Brocco - Waiter
- William Wellman Jr. - Sergeant Ellers
- Laurence Naismith - Gilly Bright
- Harold Gould - Colonel Reed
- Stanja Lowe - Nurse Lt. Adrienne Dietrich
- Burt Metcalfe - Colonel Chandler
- Susan Seaforth Hayes - Shiela
- Susan Seaforth Hayes - Lt. Jean Warner
- June Foray - Axis Sally
- Glynis Johns - Jennifer Heath
- Fritz Weaver - Col. Peter Raff
- Douglas Henderson - Maj. Lecroy
- Jack Lord - Lt. Col. Preston Gallagher
- Julie Adams - Lt. Betty Russo
- Robert Sorrells - SSgt. Webhorn
- John McLiam - Fisherman
- John McLiam - Doker Drew
- William Swan - Lieutenant
- Martin Balsam - Army Doctor (uncredited)
- Steve Harris - Sgt. Johnny Miller
- Len Wayland - Captain Bolling
- Bill Zuckert - General Hardy
- Lloyd Bochner - Kirby Wyatt
- Burt Reynolds - Tech. Sgt. Vern Chapman
- Anne Whitfield - Pamela Hurley
- Lee Farr - Major Benson
- Peter Mark Richman - Col. Kendal Hunter
- Andrew Prine - Lt. Robert Mellon
- Andrew Prine - Lt. Jaydee Jones
- Noel Drayton - The Briton
- Judy Carne - Jill
- Martin Milner - Maj. Tony Dimscek
- James B. Sikking - Captain Rand
- William Windom - Lt. Col. Bill Christy
- Linden Chiles - Captain Bluitt
- Bruce Dern - TSgt. Frank Jones
- Bruce Dern - Lt. Michaels
- Ron Foster - Captain Borega
- Ivor Barry - Air Marshal Kingsford
- Chuck Hicks - Mechanic
- Gerald S. O'Loughlin - Maj. Joe Morse
- Ted Gehring - Sergeant Fazio
- Ted Gehring - Willie
- Michael Harris - Duty Sergeant
- Michael Harris - Ground Crew Chief
- Jimmy Hawkins - Sgt. Jimmy Smith
- James MacArthur - Lt. Harley Wilson
- Dabney Coleman - Captain Wilson
- Dabney Coleman - Captain Robbins
- Patrick Wayne - Lieutenant Gabriel
- Lee Meriwether - Capt. Phyllis Vincent
- Burt Brinckerhoff - Joe Waller
- Robert Hogan - Lieutenant Farrell
- Forrest Compton - Captain Dirksen
- Don Eitner - Radioman
- Peter Fonda - Lt. Andy Lathrop
- Quinn Martin
Tom Skerritt hace el papel de Lt. Paddy Gialella.
Martin Balsam interpreta a Army Doctor (uncredited) en la serie.
Anthony Zerbe hace el papel de Captain Burgdorf.
Paul Burke interpreta a Colonel Joe Gallagher en la serie.
Frank Overton interpreta a Major Harvey Stovall en la serie.
Chris Robinson interpreta a T/Sgt. Alexander "Sandy" Komansky en la serie.
Barney Phillips interpreta a Major "Doc" Kaiser en la serie.
Andrew Duggan interpreta a Brigadier/Major General Ed Britt en la serie.
Paul Newlan interpreta a Lieutenant General Bill Pritchard en la serie.
Robert Dornan hace el papel de Lieutenant/Captain Fowler.
Capítulo disponible en las siguientes plataformas: