Based on the wildly successful American show of the same name, “Law & Order: UK” follows a group of detectives and prosecutors as they work together to solve crimes and bring perpetrators to justice in London. Ronnie Brooks (Bradley Walsh) is a cop from the East End with a tough past and a big heart. His partner, Sam Casey (Paul Nicholls), is young and determined. Both report to Natalie Chandler (Harriet Walter), a working mom who always has their backs. On the other side of the court is Crown Prosecutor Alesha Phillips (Freema Agyeman), who is joined in Season 3 by new partner Jacob Thorne (Dominic Rowan), a gifted and uncompromising criminal prosecutor. Peter Davison also joins the cast in Season 3 as their wise and pragmatic boss Henry Sharpe. The two teams encounter never-ending action in their quest to keep London safe.