
Born Apr 3, 1928 · Chicago, Illinois, USA
Kevin Hagen (April 3, 1928 – July 9, 2005) was an American actor best known for his role as Dr. Hiram Baker on NBC's TV series Little House on the Prairie. Hagen was the son of professional ballroom dancers, Haakon Olaf Hagen and Marvel Lucile Wadsworth. His father abandoned the family when Kevin was five. He was raised by his mother, grandmother, and two aunts, with some help from his uncle, a physician. The family moved to Portland, Oregon, when Kevin was a teenager. He played baseball and football at Jefferson High School. He attended Oregon State University before enlisting in the U.S. Navy after World War II; he served in San Diego. Hagen, married four times, was a single parent for two decades to his son, Christopher Hagen, a Special Education teacher and high school baseball coach in Bakersfield, California.

The Ambulance
1990

Bonanza: The Next Generation
1988

Matlock
1986

Power
1986

Amazing Stories
1985

Little House: The Last Farewell
1984

Little House: Look Back to Yesterday
1983

Little House: Bless All the Dear Children
1983

Simon & Simon
1981

The Fall Guy
1981

The Hunter
1980

Power
1980

Knots Landing
1979

The San Pedro Bums
1977

Quincy, M.E.
1976

Joe Forrester
1975

Bronk
1975

Little House on the Prairie
1974

Police Woman
1974

Honky Tonk
1974

Prologue to Wounded Knee
1973

The Soul of Nigger Charley
1973

M*A*S*H
1972

The Delphi Bureau: The Merchant of Death Assignment
1972

Vanished
1971

Dead Men Tell No Tales
1971

The Bold Ones: The Senator
1970

Weekend of Terror
1970

A Storm in Summer
1970

The Bold Ones: The New Doctors
1969

The Learning Tree
1969

Land of the Giants
1968

The Mod Squad
1968

Lancer
1968

The Outcasts
1968

Ironside
1967

Mannix
1967

The High Chaparral
1967

The Guns of Will Sonnett
1967

Cimarron Strip
1967

The Last Challenge
1967

The Ride to Hangman's Tree
1967

Mission: Impossible
1966

The Time Tunnel
1966

Felony Squad
1966

Blue Light
1966

The Wild Wild West
1965

The Big Valley
1965

Lost in Space
1965

Branded
1965

Shenandoah
1965

Daniel Boone
1964

Voyage to the Bottom of the Sea
1964

The Man from U.N.C.L.E.
1964

Rio Conchos
1964

Kraft Suspense Theatre
1963

The Lieutenant
1963

The Man from Galveston
1963

The Virginian
1962

The Gallant Men
1962

Rider on a Dead Horse
1962

Cain's Hundred
1961

The New Breed
1961

Straightaway
1961

Thriller
1960

Outlaws
1960

Bonanza
1959

The Twilight Zone
1959

Rawhide
1959

The Untouchables
1959

Laramie
1959

Hawaiian Eye
1959

The Deputy
1959

Riverboat
1959

Mr. Lucky
1959

Pork Chop Hill
1959

The Rifleman
1958

Lawman
1958

Bat Masterson
1958

77 Sunset Strip
1958

Westinghouse Desilu Playhouse
1958

Yancy Derringer
1958

Gunsmoke in Tucson
1958

Perry Mason
1957

Maverick
1957

Wagon Train
1957

Have Gun, Will Travel
1957

M Squad
1957

The Walter Winchell File
1957

Cheyenne
1955

Gunsmoke
1955

Lassie
1954

General Electric Theater
1953

Dragnet
1951

Hallmark Hall of Fame
1951

Schlitz Playhouse of Stars
1951