David Lyons is an Australian television actor. He is best-known for his role on the Australian drama Sea Patrol, on which he portrays Leading Seaman Josh Holiday. Lyons graduated from Australia's National Institute of Dramatic Art (NIDA) with a degree in Performing Arts (Acting) in 2004. Lyons also held a short recurring guest role on Blue Heelers as well as guest roles'Neighbours.He currently has the regular role of Dr. Simon Brenner in the American Emmy Award-winning television series ER.
REVOLUTION: Billy Burke, Elizabeth Mitchell, and David Lyons Tease the Tense Relationships Between Miles, Rachel, and Monroe
Revolution Season 2 Interviews: Billy Burke, Tracy Spiridakos, David Lyons, and more [Comic-Con 2013]