Actor Dennis Hopper passed away today at the age of 74 after his recent battle with prostate cancer. Hopper is best known for films like Hoosiers and Easy Rider. He recently starred in the television adaption of Crash, based off the movie of the same name. Hopper appeared in other films such as EDtv, Swing Vote, and the short-lived television series E-Ring. Hopper received a star on the Hollywood Walk of Fame in March.