A disgraced cop is forced to defend his integrity the hard way in the gritty action thriller "Locked Down" (2010). Jailed for a crime he didn't commit, police officer Danny is forced to fight in underground cage matches. His reputation as a good cop doeshim no favors on the inside, as ringleaders on the fighting circuit are determined to coerce him into fighting. Serving his time and faced with no alternative, Danny enlists the help of a retired martial arts champion named Irving to help him win. With agood fight, perhaps Danny can destroy the ring, reclaim his honor, and win his freedom once and for all.