That was over 60 years ago in 1959.
In 1982 he died aged just 53, starring in 50 films in his career, 49 since Yellowstone Kelly was released.
In Yellowstone Kelly, I think Warren Oates looks:
Yellowstone Kelly scores 5.5 out of 10 on The Movie Database.
Warren Oates' first acting role was as 'Corporal' in Yellowstone Kelly, released in 1959 when he was 31.
Find DVDs, posters and memorabilia about Yellowstone Kelly on Amazon.