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Hopper was a key part of a very crucial, transformative period in American film making. After a career as a child actor on the stage, he burst on the scene in the 1950s, part of the early wave of post-World War II method actors that washed over Hollywood. Still a teen, he found early success in westerns on TV and the big screen, and fell in with James Dean's circle, appearing with the legendary, ill-fated actor in Rebel Without a Cause and Giant.
But even early on, Hopper was what we might politely call "eccentric", making scenes on-set and quickly gaining a rep for being difficult, culminating in being banned from the MGM lot by the lord of all movie moguls, Louis B. Mayer, after a very heated argument over the young actor's desire to play Shakespearean roles. By the '60s, the young man who had once been one of the last of Hollywood's traditional contract players began taking chances with edgier, independent cinema.
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During the '60s, Hopper went from potential teenage matinee idol to part of a burgeoning counterculture movement within Hollywood, which culminated in 1969 with Easy Rider, the film he directed, which literally altered the American film landscape overnight. Hopper, no doubt bitter over previous treatment, was one of those who eagerly danced on the grave of "old Hollywood," once famously declaring at a dinner party to Gone with the Wind co-director George Cukor, "We are going to bury you!"
But although Hopper was undoubtedly part of the movement that transitioned cinema into the "modern era", his own personal demons--including substance addiction--prevented him from following through on his early promise as well as he and others would've liked. He reinvigorated his career to a degree by the end of the '70s with an unforgettable supporting part in Francis Ford Coppola's Apocalypse Now, but his star had unquestionably fallen.
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Into the 1990s and beyond, Dennis Hopper continued taking on the occasional genre role--often to his detriment in films like Super Mario Bros. and the infamous Waterworld. He starred in the 1994 HBO film Witch Hunt, in which he played a private detective named H. Phillip Lovecraft (!) operating in an alternate-reality 1950s in which everyone practices magic. Eight years later, he appeared with Lance Henriksen in the poorly received, low-budget thriller Unspeakable.
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Dennis Lee Hopper was a true original and a Hollywood trailblazer who wasn't afraid to take chances (sometimes by necessity) and shake up the status quo. Along the way, this brilliant actor and filmmaker left his indelible mark on the history of cinema, from his mainstream dramatic performances, to the genre appearances horror fans will particularly cherish in their hearts.