The Searchers is a 1956 American Technicolor VistaVision Western film directed by John Ford, based on the 1954 novel by Alan Le May, set during the Texas–Indian wars, and starring John Wayne as a middle-aged Civil War veteran who spends years looking for his abducted niece (Natalie Wood), accompanied by his adoptive nephew (Jeffrey Hunter). Critic Roger Ebert found Wayne's character, Ethan Edwards, "one of the most compelling characters Ford and Wayne ever created".

References:
https://en.wikipedia.org/wiki/The_Searchers