The eight-part series follows the adventures of the retired criminal Lennie Cahill and the retired cop Ted McCabe.

Ted McCabe, a retired cop, and Lennie Cahill, a recently released crim, reluctantly join forces to trackdown the mastermind behind the heist-gone-wrong that ruined both their careers. Although determinedly on opposite sides of the law, they find themselves growing to appreciate each other's talents as they work together to unravel the mystery and make some much-needed cash along the way. OLD SCHOOL is an odd couple crime series about growing old in a modern world, where your former enemy might just turn out to be your closest ally. Born out of creator Paul Oliver's film Lennie Cahill Shoots Through.