Gus Dahlström was born on November 6, 1906 in Järvsö, Gävleborgs län, Sweden as Gustav Adolf Dahlström. He was an actor, known for Fanny et Alexandre (1982), Alla tiders 91:an Karlsson (1953) and 91:an Karlsson (1946). He died on December 25, 1989 in Haninge, Stockholms län, Sweden.