Peter Macdissi is an actor who was born in Beirut, Lebanon. His filmography consists mostly of television work, most notably playing long-time recurring character Olivier Castro-Staal on Alan Ball's HBO series Six Feet Under. In 2007, he appeared in Towelhead, a feature film written and directed by Ball, who is also his partner. Along with his partner, he is one of the executive producers of the Cinemax series Banshee.