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.
Bonanza: The Next Generation
(Nathaniel Amsted)
Weekend of Terror
(Lieutenant Papich)
The Man from Galveston
(John Dillard)
Rio Conchos
(Blondebeard)
Rider on a Dead Horse
(Jake Fry)
The Hunter
(Poker Player)
Power
(Paul Hackett)
The Learning Tree
(Doc Tim Cravens)
The Last Challenge
(Frank Garrison)
The Soul of Nigger Charley
(Colonel Blanchard)
Gunsmoke in Tucson
(Clem Haney)
Shenandoah
(Mule - Rebel Deserter)
Dead Men Tell No Tales
(Karl)
A Storm in Summer
(Policeman)
Pork Chop Hill
(Cpl. Kissell)
Power
(Cop)
Prologue to Wounded Knee
(Ken Shaeffer)
Honky Tonk
The San Pedro Bums
(Mr. McClory)
The Delphi Bureau: The Merchant of Death Assignment
(Luke)
Little House: Look Back to Yesterday
(Dr. Hiram Baker)
Little House: The Last Farewell
(Dr. Hiram Baker)
Little House: Bless All the Dear Children
(Dr. Hiram Baker)
The Time Tunnel
(Sgt. Maddox)
The Gallant Men
M*A*S*H
(Colonel Coner)
77 Sunset Strip
Cheyenne
(Joseph Moran)
Cain's Hundred
(Charlie Chinn)
Little House on the Prairie
(Dr. Hiram Baker)
Kraft Suspense Theatre
(Nilsen)
Matlock
Simon & Simon
Quincy, M.E.
Land of the Giants
(Insp. Dobbs Kobick)
Mannix
(Alan Guthrie)
Knots Landing
(Butler)
Lost in Space
(Alien)
Gunsmoke
(Bill Jennings)
Dragnet
Perry Mason
(Sgt. Burke)
General Electric Theater
(Ghost)
Mission: Impossible
(David Webster)
Lassie
Hallmark Hall of Fame
(Policeman)
The Twilight Zone
(Pete Radcliff)
The Twilight Zone
(James Webber)
Ironside
Straightaway
Outlaws
Westinghouse Desilu Playhouse
Felony Squad
Rawhide
(Jess Cain)
Have Gun, Will Travel
Cimarron Strip
Daniel Boone
(John Dobson)
The Outcasts
The High Chaparral
(Dolph Tanner)
The Virginian
(Oscar Swenson)
Lancer
Thriller
(Sgt. Spivak)
Schlitz Playhouse of Stars
(Jacobi)
The Big Valley
(Harry Coleman)
M Squad
(Eddie Ferguson)
Profiles in Courage
(Sweet)
The Rifleman
Bat Masterson
(Ace Williams)
Laramie
Riverboat
(John Hollister)
The New Breed
(Arne Halverson)
Vanished
(Matthew Silkworth)
The Lieutenant
General Electric True
The Walter Winchell File
Joe Forrester
Blue Light
Bronk
Amazing Stories
(Rob Wellan)
The Big Valley
(Charlie)
The Big Valley
(Amos Farrell)
The Big Valley
(Sheriff Zack Fain)
The Big Valley
(Barney)
The Big Valley
(Zack Case)
Lawman
(Kulp)
Gunsmoke
(Coney)
Gunsmoke
(Nate)
Gunsmoke
(Bowman)
Gunsmoke
(Hobie)
Gunsmoke
(Emmett)
Gunsmoke
(Judge Josh Pike)
General Electric Theater
(Pete)
General Electric Theater
(Harry Pell)
The Wild Wild West
(Silas Crotty)
Have Gun, Will Travel
(Judd Bowman)
Daniel Boone
(Alex Stokes)
Daniel Boone
(Bart Wallace)
Thriller
(Arno Lunt)
Perry Mason
(Jacob Leonard)
Perry Mason
(Samuel Carleton)
Hawaiian Eye
(Brother Love)
Monty Nash
(Sheriff Mannings)
Mission: Impossible
(Kurt Lom)
Mission: Impossible
(Dave Klinger)
The Virginian
(Albert Morgan)
Wagon Train
(Lansing)
Mannix
(Jackson)
The Deputy
(Kemmer)
The Fall Guy
(Colonel Andrew Stonewall Hamilton)
The Time Tunnel
(McDonnell)
The Time Tunnel
(Greek Sword Leader)
The Time Tunnel
(Alien Planet Leader)
Branded
(Paul Mandell)
Mr. Lucky
(Jojo)
The Bold Ones: The Senator
(Jasper Lick)
The Bold Ones: The New Doctors
(Fairchild)
Have Gun, Will Travel
(Jory - Townsman)
The Untouchables
(Swede Kelso)
The Untouchables
(Jan Tobek)
The Mod Squad
(Evans)
The Man from U.N.C.L.E.
(Krolik)
Voyage to the Bottom of the Sea
(Komal)
Bonanza
(Brother Guy)
Yancy Derringer
(John Colton)
The Man from U.N.C.L.E.
(Darien Dawson)
The Guns of Will Sonnett
(Kingman)
Bonanza
(Sheriff King)
Police Woman
(Norris)
Maverick
(Justin Radcliffe)
Wagon Train
(Claymore)