The story of the underwater war between US, UK and Soviet submarines in the second half of the 20th century.Part 1: Know Your EnemyFor decades, Britain and America's Cold War submarines waged a secret war of espionage against the Soviet navy. Deep in the ocean, crews were locked in a game of cat and mouse as each side …- ABC宣布预定《菜鸟老警》的衍生剧，定名为The Rookie: Feds，已于《菜鸟老警》第四季中播出后门集，主角是联邦调查局的一位大龄菜鸟特工——Simone，由Niecy Nash饰演。