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.
Frank Smith
Self
Self
Desk Sgt. Dan Briggs
Self
Franz Kemmerich
Jeff Palmer
Officer Frank Smith in Dragnet (archive footage)
Evans (uncredited)
Officer Frank Smith
Ab Begley
Bobby Moore
The Boy's Littlest Brother
Evelyn's Friend (uncredited)
Kid
Little Dick
Francis Nolan
Bill Stanton
Riley
George Wallace
Orchestra Leader
Adams
Larry Weldon
Lucien Winfield
Bart
Morry Dover
Geoffrey Weston
Young lieutenant
Bill Latimer
Sonny
Nicholas 'Nick' Crosby
Jim
Dan Brown, Announcer
Capt. Don Mayhew
Tommy Josselyn
Sgt. Paul
Don Carter
Cpl. John Clarke
Barry Preston
Ted Coster
Orphan
Gondy
Penrod Schofield
Bob Terry
Roy Marshall
Tom Miller
The Lady's son
Dudley
George Minafer as a Child
Tommy Harrow
Gideon 'Gubby' Gerhart
Paul Mathews
Bob Fender
Donald Cameron
Boy
Joe
David
Child (uncredited)
Job the child
Carroll
Junior Knox
Little Ben Tucker
Little Billy