Guest Stars Steve Bisley as Commander Steve Marshall Morgan O'Neill as Lieutenant Darryl Smith Christopher Stollery as Federal Agent Greg Murphy Pearl Tan as Federal Agent Alicia Turnball Daisy Betts as Sally Blake Alex Makauskas as HMAS Hammersley Sailor Matthew Whittet as Dr. Lee Monroe Reimers as Dr. Poulos Justin Palazzo-Orr as Able Seaman Harry Costa Callan Mulvey as Horst Wenders Iain Sinclair as Jake Andrews Murray Burt as Richo Anthony Miller as Extra Man in Pub Scene
