Greencastle struck twice in the latter stages to defeat Ringmahon Rangers in Cork and reach the last 32 of the FAI Junior Cup.
Jordan O’Sullivan’s goal had given Ringmahon the lead, but in-form Greencastle showed a superb never-say-die attitude to bounce back.
Jamie McCormick drew the Greeks level and their tickets for the next round were punched when Shaun ‘Fagan’ Doherty pounced for the winner and shorten the long run home for the Chapel Lane side.