Twentieth Century-Fox presents ; screenplay by Mary Loos and Richard Sale ; produced by Fred Kohlmar ; directed by John Ford. John Ford's Up the river / Fox Film Corporation ; staged by William Collier
William Fox presents ; John Ford production ; associate producer, James Kevin McGuinness ; screenplay & dialogue, Dudley Nichols ; staged by Andrew Bennison. Pilgrimage / Fox Film presents ; directed by John Ford ; story by I.A.R. Wylie ; screenplay by Philip Klein and Barry Conners ; dialogue, Dudley Nichols ; dialogue direction, William Collier, Sr
Twentieth Century Fox Film Corporation ; Darryl F. Zanuck presents ; produced by Samuel G. Engel ; screenplay by Samuel G. Engel and Winston Miller ; directed by John Ford
Fox Film ; produced by Sol M. Wurtzel ; screenplay, Dudley Nichols and Lamar Trotti ; directed by John Ford. Doctor Bull / adaptation, Paul Green ; screenplay, Jane Storm ; directed by John Ford
Twentieth Century Fox presents Richard Llewellyn's how green was my valley ; screen play by Philip Dunne ; produced by Darryl F. Zanuck ; directed by John Ford