📙 Larry Porter, pensioner and part-time lecturer at a Dublin university, is on his way into the local bank, to negotiate a car loan, just as the bank is being robbed by Sandor Popp's gang. Years earlier Larry had given German grinds to the talented young Hungarian, now a billionaire drugs baron.Along with the other terrified bank customers, Larry is taken hostage by the criminals, and imprisoned in an underground bunker. He is convinced that they will all suffer a hideous death at the hands of the gang's psychopathic second-in-command. Much to his own surprise, Larry's self-preservation instinct clicks in and transforms the harmless old pensioner into a very violent survivor, intent on bringing his former brilliant pupil to justice ...