Paul grew up in White Rock, British Columbia, and graduated from Semiahmoo Secondary in 1997. From 2004 to 2006 he portrayed Billy Keikeya on the reimagined Battlestar Galactica. Campbell's character was a personal assistant to President Laura Roslin. Campbell made his first foray into comedy in 2005, starring in the Bill Lawrence TV pilot Nobody's Watching, for The WB. The pilot was not picked up to series but gained later notoriety when it was posted to YouTube. He starred in National Lampoo
