
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
Matlock
1986
Power
1986
Amazing Stories
1985
Simon & Simon
1981
The Fall Guy
1981
The Hunter
1980
Power
1980
Knots Landing
1979
Quincy, M.E.
1976
Joe Forrester
1975
Bronk
1975
Police Woman
1974
Honky Tonk
1974
M*A*S*H
1972
Monty Nash
1971
Vanished
1971
Lancer
1968
The Mod Squad
1968
The Outcasts
1968
Mannix
1967
Cimarron Strip
1967
Ironside
1967
Felony Squad
1966
The Time Tunnel
1966
Blue Light
1966
Lost in Space
1965
The Big Valley
1965
Shenandoah
1965
Branded
1965
Rio Conchos
1964
Daniel Boone
1964
The Lieutenant
1963
The Gallant Men
1962
The Virginian
1962
Straightaway
1961
The New Breed
1961
Cain's Hundred
1961
Outlaws
1960
Thriller
1960
Mr. Lucky
1959
The Untouchables
1959
Hawaiian Eye
1959
Laramie
1959
Riverboat
1959
The Deputy
1959
Bonanza
1959
Pork Chop Hill
1959
Rawhide
1959
77 Sunset Strip
1958
Bat Masterson
1958
Lawman
1958
Yancy Derringer
1958
The Rifleman
1958
Maverick
1957
Perry Mason
1957
M Squad
1957
Wagon Train
1957
Cheyenne
1955
Gunsmoke
1955
Lassie
1954
Dragnet
1951
































































































