Thunderhead: Son of Flicka

Thunderhead, Son of Flicka is a 1945 Technicolor family film directed by Louis King. It is a sequel to the 1943 film My Friend Flicka (remade in 2006 as Flicka). This film was adapted to screen by Dwight Cummins and Dorothy Yost from Mary O'Hara's novel, Thunderhead (1943), second in a trilogy with My Friend Flicka (1941) and Green Grass of Wyoming (1946). The first feature film to be photographed entirely on 35mm Color negative film, in this case Technicolor Color motion picture film (section Monopack color film). Earlier color features used black and white negative film photographed behind color filters, or used Monopack only for certain sequences.