Tyrone Power, Lieut., U.S. Marine Corps, WW II. He was an established movie star when Pearl Harbor was bombed. Nevertheless he joined the Marines, became a pilot and flew supplies into, and wounded Marines out of, Iwo Jima and Okinawa. He returned to the states in Nov 1945 and was released from active duty in Jan 1946. He was promoted to captain in the reserves on May 8, 1951.
Sid Caesar-Coast Guard-WW2 -- Isaac Sidney "Sid" Caesar (September 8, 1922 – February 12, 2014) was an American comic actor and writer, best known for the pioneering 1950s live television series Your Show of Shows, a 90-minute weekly show watched by 60 million people, and its successor Caesar's Hour, both of which influenced later generations of comedians