Recurring Guest Characters David Speers 1 guest appearances Mathias Cormann 1 guest appearances Lenore Taylor 1 guest appearances Dennis Atkins 1 guest appearances Gerard Henderson 1 guest appearances Mike Bowers 1 guest appearances James Jeffrey 1 guest appearances Bridget Brennan 1 guest appearances Simon Benson 1 guest appearances Annika Smethurst 1 guest appearances Greg Hunt 1 guest appearances