Waldemar Bergendahl was born on April 18, 1933 in Årsunda, Gävleborgs län, Sweden. He was a producer and production manager, known for My Life as a Dog (1985), The Slingshot (1993) and Agnes Cecilia - En sällsam historia (1991). He died on March 21, 2022 in Stockholm, Stockholms län, Sweden.