Alec Guinness (Star Wars) operated a British Royal Navy landing craft on D-Day.
James Doohan ("Scotty" on Star Trek) landed in Normandy with the U. S. Army on D-Day.
Donald Pleasance (The Great Escape) really was an R. A. F. pilot who was shot down, held prisoner and tortured by the Germans.
David Niven was a Sandhurst graduate and Lt. Colonel of the British Commandos in Normandy.
Earnest Borgnine was a U. S. Navy Gunners Mate 1935-1945.
James Stewart Entered the Army Air Force as a private and worked
his way to the rank of Colonel.
During World War II, Stewart served as a bomber pilot, his service record crediting him with leading more than 20 missions over Germany, and taking part in hundreds of air strikes during his tour of duty.
Stewart earned the Air Medal, the Distinguished Flying Cross, France's Croix de Guerre,
and 7 Battle Stars during World War II.
In peace time, Stewart continued to be an active member of the Air Force as a reservist, reaching the rank of Brigadier General before retiring in the late 1950s.
Clark Gable (Mega-Movie Star when war broke out) Although he
was beyond the draft age at the time the U.S. entered WW II,
Clark Gable enlisted as a private in the AAF on Aug. 12, 1942 at Los Angeles.
He attended the Officers' CandidateSchool at Miami Beach, Fla. and graduated as a second lieutenant on Oct. 28, 1942.
He then attended aerial gunnery school and in Feb. 1943 he was assigned to the 351st Bomb Group at Polebrook where flew operational missions over Europe in B-17s.
Capt. Gable returned to the U.S. in Oct. 1943 and was relieved from active duty as a major on Jun. 12, 1944 at his own request, since he was over-age for combat.
Charlton Heston was an Army Air Corps Sergeant in Kodiak.
Charles Durning was a U. S. Army Ranger at Normandy earning a Silver Star and awarded the Purple Heart.
Eddie Albert (Green Acres TV) was awarded a Bronze Star for his heroic action as a U S. Naval officer aiding Marines at the horrific battle on the island of Tarawa in the Pacific Nov. 1943.
Charles Bronson was a tail gunner in the Army Air Corps, more specifically on B-29s in the 20th Air Force out of Guam, Tinian, and Saipan
George C. Scott was a decorated U. S. Marine.
John Russell: In 1942, he enlisted in the Marine Corps where he received a battlefield commission and was wounded and highly decorated for valor at Guadalcanal.
Robert Ryan was a U. S. Marine who served with the O. S. S. in Yugoslavia.
Brian Keith served as a U.S. Marine rear gunner in several actions against the Japanese on Rabal in the Pacific.
Lee Marvin was a U.S. Marine on Saipan during the Marianas campaign when he was wounded earning the Purple Heart.
Tyrone Power (an established movie star when Pearl Harbor was bombed) joined the U.S. Marines, was a pilot flying supplies into, and wounded Marines out of, Iwo Jima and Okinawa.
Audie Murphy, little 5'5" tall 110 pound guy from Texas who played cowboy parts?
Most Decorated serviceman of W.W.II and earned: Medal of Honor, Distinguished Service Cross, 2 Silver Star Medals, Legion of Merit, 2 Bronze Star Medals with "V", 2 Purple Hearts, U.S. Army Outstanding Civilian Service Medal, Good Conduct Medal, 2 Distinguished Unit Emblems, American Campaign Medal, European-African-Middle Eastern Campaign Medal with One Silver Star, Four Bronze Service Stars (representing nine campaigns) and one Bronze Arrowhead (representing assault landing at Sicily and Southern France) World War II Victory Medal Army of Occupation Medal with Germany Clasp, Armed Forces Reserve Medal, Combat Infantry Badge, Marksman Badge with Rifle Bar, Expert Badge with Bayonet Bar, French Fourragere in Colors of the Croix de Guerre, French Legion of Honor, Grade of Chevalier, French Croix de Guerre With Silver Star, French Croix de Guerre with Palm, Medal of
Liberated France, Belgian Croix de Guerre 1940 Palm.