John Alvin, born John Alvin Hoffstadt was an American film, stage and television actor. Alvin was signed with Warner Brothers Studios for an exclusive four-year contract during the World War II era, although he was "borrowed" by 20th Century Fox to appear in 1944's Oscar-nominated The Fighting Sullivans. He appeared in more than 25 Warner Brothers films during this time, including Northern Pursuit (which starred Errol Flynn), The Beast with Five Fingers, The Very Thought of You, and Objective, Burma!. His pictures after the contract period included Irma la Douce, Inside Daisy Clover, They Shoot Horses, Don't They?, and Alfred Hitchcock's Marnie. However, it was his role in the 1943 film Destination Tokyo, in which he co-starred with John Garfield and Cary Grant, that left the largest impression on Alvin. Years later, in a 2006 interview, Alvin credited Grant with having a major impact on his career path: "I learned more about show business from him than from anyone. He was very attentive and helpful."