Sibling to stars David, Rosanna, and Patricia Arquette, Richmond Arquette has carved out his own niche as an actor. Raised on a commune by his unorthodox parents, he began acting in the early 1990s with minor roles in films such as "Seven," where he portrayed the deliveryman in the thriller's memorably tense ending. He would go on to appear in other David Fincher movies, including "Zodiac." In 2007, he landed a recurring role alongside former sister-in-law Courtney Cox on the primetime comedy "Dirt," and starred in a documentary about the sex re-assignment surgery of his brother Alex (now Alexis). He later wrote and co-starred in the indie thriller "Broken Blood."