1. Sylvester Stallone - The Party at Kitty and Stud's
Sylvester Stallone has made some very bad choices over his lengthy film career, but none will ever top his debut in a softcore movie that was not released on DVD in the US until 2004. Stallone worked just two days on the movie and was said to have performed in hardcore pornographic scenes, but that turned out to be untrue. Stallone played the titular Stud, a brutal sadomasochist in a film he should really be ashamed of. He earned a measly $200 for his work in the film in a role that mainly involved being naked. Stallone took the movie because he was homeless and needed the cash so one can hardly blame him for taking the job. The producers of the film asked Stallone for $100,000 dollars in exchange for the film being lost forever. Stallone refused, retorting he wouldn't buy it for "two bucks". And this is the man that starred in the remake of Get Carter. It's that bad.