John Agar: John Agar. Actor: Fort Apache. John Agar was born in Chicago, the eldest of four children. In World War II, Sgt. John Agar was a United States Army Air Force physical instructor. His 1945 marriage at the Wilshire Memorial Church to "America's Sweetheart" Shirley Temple put him in the public eye for the first time, and a movie contract with independent producer David O. Selznick quickly ensued.
Agar debuted opposite John...
