Nicholas Benton "Ben" Alexander III (June 27, 1911 – July 5, 1969) was an American motion picture actor, who started out as a child actor in 1916. He is best remembered for his role as Officer Frank Smith in the Dragnet franchise.
Known For: Acting
Birthday: 1911-05-27
Place of Birth: Goldfield, Nevada, USA
Also Known As: Nicholas Benton "Ben" Alexander III, Nicholas Benton Alexander III