That was over 50 years ago in 1970.
Today he is 89, and has starred in 104 movies in total, 93 since M*A*S*H was released.
In M*A*S*H, I think Robert Duvall looks:
M*A*S*H scores 6.9 out of 10 on The Movie Database.
Robert Duvall's first acting role was as 'Arthur 'Boo' Radley' in To Kill a Mockingbird, released in 1962 when he was 31.
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