The Rookie - Full Series Information, Trailer & IMDb Reviews
Watch The Rookie Season 4 Episode 15 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Officer Harper puts Officer Aaron through "Plain Clothes Day," but the exercise is interrupted by an unsuspected visitor. Meanwhile, after two witnesses for an upcoming grand jury case are murdered, the team must track down the killers before it's too late.