Ben Alexander: Ben Alexander. Actor: All Quiet on the Western Front. Starting out as a child actor in 1915, Ben Alexander's first roles were in the films of such directors as Cecil B. DeMille and D.W. Griffith. He later graduated to juvenile leads and supporting parts in sound films, most notably in All Quiet on the Western Front (1930). When his acting career slowed down in the mid-'30s, he found a new...