That was over 65 years ago in 1954.
In 2010 he died aged 74, starring in 173 films in his career, 171 since Johnny Guitar was released.
In Johnny Guitar, I think Dennis Hopper looks:
Johnny Guitar scores 7.5 out of 10 on The Movie Database.
Dennis Hopper's first acting role was as 'uncredited' in Johnny Guitar, released in 1954 when he was 18.
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