From Wikipedia, the free encyclopedia Lester Dorr (born Harry Lester Dorr; May 8, 1893-August 25, 1980) was an American actor who between 1917 and 1975 appeared in well over 500 productions on stage, in feature films and shorts, and in televised plays and weekly series. His extensive filmography attests to his versatility as a supporting actor and reliability as a bit player. Although Dorr's screen roles are at times credited, the great majority of his work is uncredited, consisting of characters who have limited dialogue or appear briefly as extras. Dorr was cast, often under contract as a "day player", in more than 250 films in just the 1930s alone, remarkably averaging a different role in a different film every two weeks for ten straight years. A very small sampling of those motion pictures include Riders of the Purple Sage, Union Depot, Central Airport, Helldorado, The Mighty Barnum, Murder in the Clouds, The Case of the Missing Man, Show Them No Mercy!, She Gets Her Man, Love Before Breakfast, Sinner Take All, Snowed Under, The Firefly, Expensive Husbands, Big City, Criminals of the Air, Dangerous Holiday, It's All Yours, Captains Courageous, Missing Witnesses, Pardon Our Nerve, The Cisco Kid and the Lady, Test Pilot, Penitentiary, The Main Event, The Crowd Roars, Coast Guard, Sued for Libel, Gone with the Wind, and Mr. Smith Goes to Washington. He also performed in several installments of the 1939 serial Mandrake the Magician, portraying Gray, one of many criminals battling the title character. Dorr continued to appear regularly in studio productions throughout the 1940s, but with reduced frequency when compared to the preceding decade; nevertheless, he still added more than 140 Hollywood films to his résumé in that decade. His work on the "big screen" decreased even further in the 1950s as acting opportunities increased on television. He was, though, cast in at least 45 feature films and shorts during the 1950s, including small roles in some notable productions, such as Ace in the Hole, The Greatest Show in Earth, and East of Eden. By the late 1940s and early 1950s, programming in the rapidly expanding medium of television attracted the talents of many experienced personnel in the film industry, including Dorr. His earliest work on television was in two 1951 episodes of the televised crime drama Boston Blackie, starring Kent Taylor. As with his film career, Dorr’s 15 years of being cast in television series consisted predominantly of brief appearances on screen and portraying characters who had relatively few lines. Yet, his characterizations on television, like in films, were highly diverse and can be seen in at least 84 episodes of Westerns, crime and detective series, courtroom and hospital dramas, adventure programs, and sitcoms of the period.