That was over 50 years ago in 1969.
In 2010 he died aged 74, starring in 173 films in his career, 146 since Easy Rider was released.
In Easy Rider, I think Dennis Hopper looks:
Easy Rider scores 7.1 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.
Find DVDs, posters and memorabilia about Easy Rider on Amazon.