William Andrews made his stand-up debut in stand up as the character Tony Carter, with which he made his solo debut at the 2004 Fringe. He is also a sketch performer, appearing in the 2007 Edinburgh show The Ugly Kid, which was nominated for a 2008 Chortle Award, and the following year he partnered with Greg McHugh for the Will And Greg show. He is also a member of cast of the BBC children's sketch show Sorry I’ve Got No Head.