Sgt. Grey Warns Nolan About His New T.O.
02:10 | 10.20.19 | TV-14 | CC
Sgt. Grey (Richard T. Jones) tells rookie Officer John Nolan (Nathan Fillion) that he should be careful with his new Training Officer, Detective Nyla Harper (Mekia Cox). She's spent most of the last several years undercover, and her transition to patrol is going to be tough. Watch 'The Rookie' SUNDAY 10|9c on ABC.