
Acting
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.

Perry Mason
1957

Lassie
1954

Bonanza
1959

The Andy Griffith Show
1960

Ironside
1967

Hawaii Five-O
1968

The Rifleman
1958

Hogan's Heroes
1965

The Alfred Hitchcock Hour
1962

Little House on the Prairie
1974

Cannon
1971

Robert Montgomery Presents
1950

Have Gun, Will Travel
1957

Mission: Impossible
1966

Maverick
1957

Happy Days
1974

The Fugitive
1963

The Virginian
1962

Dr. Kildare
1961

Dick Powell's Zane Grey Theatre
1956

Emergency!
1972

Leave It to Beaver
1957

Rawhide
1959

The Big Valley
1965

Gunsmoke
1955

Ben Casey
1961

Tarzan
1966

Alfred Hitchcock Presents
1955

Gomer Pyle, U.S.M.C.
1964

Bat Masterson
1958

Hawaiian Eye
1959

Surfside 6
1960

The Odd Couple
1970

The Rebel
1959

77 Sunset Strip
1958

Bronco
1958