
Acting
Karl Swenson
Karl Swenson (July 23, 1908 – October 8, 1978) was an American theatre, radio, film, and television actor. Swenson is remembered for his role as the doomsayer in the diner in Alfred Hitchcock's The Birds (1963) and as the voice of Merlin in Disney's The Sword in the Stone (1963). On television, he had numerous credits in guest roles on various shows, especially Westerns, including episodes of Bonanza, The Virginian, and Gunsmoke. He had a major recurring role as Walnut Grove founder Lars Hanson on Little House on the Prairie (1974 - 1978). Swenson also had roles in The Prize (1963), Major Dundee (1965), The Sons of Katie Elder (1965), The Cincinnati Kid (1965), Seconds (1966), Hour of the Gun (1967), ...tick...tick...tick... (1970), The Wild Country (1970), Vanishing Point (1971) and Ulzana's Raid (1972). Born in Brooklyn, New York of Swedish parentage, he originally planned to be a doctor and studied at Marietta College before pursuing acting. Swenson appeared extensively on the radio from the 1930s through the 1950s. He entered the film industry in 1943 with two wartime documentary shorts, December 7 and The Sikorsky Helicopter. Swenson was married to actress Joan Tompkins. He died of a heart attack at Charlotte Hungerford Hospital in Torrington, Connecticut on October 8, 1978, shortly after filming the Little House on the Prairie episode in which his character dies. The episode aired on October 16, 1978, eight days after Swenson's death. He was interred at Center Cemetery in New Milford, Connecticut.
Known for
Full filmography

Perry Mason
1957
MYSTERY
Bonanza
1959
WESTERN
Little House on the Prairie
1974
WESTERN
Ironside
1967
CRIME
Maverick
1957
COMEDY
The Andy Griffith Show
1960
COMEDY
The Alfred Hitchcock Hour
1962
CRIME
The Fugitive
1963
ACTION
Mission: Impossible
1966
ACTION
The Rifleman
1958
ACTION
Hawaii Five-O
1969
ACTION
Have Gun, Will Travel
1957
WESTERN
Lassie
1954
ACTION
The Virginian
1962
WESTERN
Happy Days
1974
COMEDY
The Odd Couple
1970
COMEDY
Emergency!
1972
ACTION
Hogan's Heroes
1965
WAR
Cannon
1971
DRAMA
Alfred Hitchcock Presents
1955
MYSTERY
The Big Valley
1965
WESTERN
Rawhide
1959
WESTERN
Gunsmoke
1955
WESTERN
Gomer Pyle, U.S.M.C.
1964
COMEDY
Leave It to Beaver
1957
COMEDY
77 Sunset Strip
1958
CRIME
The Mod Squad
1968
ACTION
The Wonderful World of Disney
1954
ACTION
Tarzan
1966
ACTION
The Sword in the Stone
1963
ANIMATION