Probably better called one of a stars of Channel 4 comedy Green Wing, playing Doctor 'Mac' Macartney, he as well got the major role within cult Our contries indicate Keen Eddie when Inspector Monty Pippin, as well as starring alongside Simon Pegg in the British comedy Hippies. Other recently, he played philandering art teacher Nigel Plumb in the BBC 2 adaption of Jonathan Coe's The Rotters' Club and appeared as Antoine Lavoisier in Channel 4's E=MC2.

Films where he has appeared include Notting Hill as the Instance Out jounalist, Tomb Raider as Mr Pimms and Miranda as Frank's friend Rod. He as well played a Duke of York in The Madness of King George and has had guest appearances within Let Them Eat Cake as the Consultant, Absolutely Fabulous as an actor and Black Books as travel writer Jason Hamilton.

Julian is before long to come out within 2 forthcoming films, The River King - based on a book by Alice Hoffman - & Rabbit Fever, a mockumentary just about women addicted to their vibrators. Another series of Green Wing is existence filmed & should exist as aired within the UK early in 2006.