
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.

Batman
TV • 1966

Dragnet
TV • 1951

The Colgate Comedy Hour
TV • 1950

Felony Squad
TV • 1966

Judd for the Defense
TV • 1967

This Is Your Life
TV • 1952

Los Angeles Plays Itself
MOVIE • 2004

All Quiet on the Western Front
MOVIE • 1930

Dragnet
MOVIE • 1954

Shall We Dance
MOVIE • 1937

The Spy Ring
MOVIE • 1938

The White Heather
MOVIE • 1919

Man in the Shadow
MOVIE • 1957

The Wet Parade
MOVIE • 1932

Stage Mother
MOVIE • 1933

It's a Wise Child
MOVIE • 1931

Convict's Code
MOVIE • 1939

Tom Brown of Culver
MOVIE • 1932