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. Kevin Hagen(1928년생, Chicago, Illinois, USA) 는 배우로, 대표작으로 Little House: Look Back to Yesterday, Little House: The Last Farewell, Little House: Bless All the Dear Children가 있으며, 그 외에도 Perry Mason, Knots Landing, 보난자, 초원의 집, Ironside, Mannix, Maverick, M*A*S*H, Quincy, M.E., 제5전선, The Rifleman, Wagon Train 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 1990년 엠브런스에서 Cop at Stables 역을 맡았다. 1988년 Bonanza: The Next Generation에서 Nathaniel Amsted 역을 맡았다. 1986년 Matlock에서 Dr. Halvern 역을 맡았다.