Gone to Earth (1950) is a Technicolor film by the British-based director-writer team of Michael Powell and Emeric Pressburger. It stars Jennifer Jones, David Farrar and Cyril Cusack and features Esmond Knight. The film was significantly changed for the American market by David O. Selznick and retitled The Wild Heart in 1952.
Gone to Earth is based on the 1917 novel of the same name by author Mary Webb. The novel was all but ignored when it first appeared, but became better known in the 1930s, as the neo-romantic revival gathered pace, even inspiring a 1932 parody, Stella Gibbons's novel Cold Comfort Farm.
(Summary from Wikipedia)