O'Brien made his debut in Neighbours ' first episode .
Peter O'Brien auditioned for the role of Shane Ramsay twice in 1984 and following the cancellation of medical series Starting Out , he was cast as the older Ramsay brother .
Peter O'Brien made Peter O'Brien 's debut in Neighbours ' first episode .
Peter O'Brien auditioned for the role of Shane Ramsay twice in 1984 and following the cancellation of medical series Starting Out , he was cast as the older Ramsay brother .