To some he's just a cabbie... but for people in trouble this ex-cop is a hero. 7.70/10 2004-03-13 60 minutes.HDWhen corruption charges strip him of his job, his family and his pride, former cop Mike Olshansky forges a new identity as a Philadelphia cab driver, patrolling the city as a roving vigilante who works with local police.Year: 2004Studio: CBSCountry: