Four lively retirees love solving cold case murders for fun. Their casual hobby turns intense when they stumble upon a real whodunit. Featuring Helen Mirren and Pierce Brosnan, the film promises thrilling mystery and witty interactions. As their sleuthing deepens, they face unexpected dangers and surprises, making this a must-watch adventure. Get ready for a captivating blend of humor, suspense, and crime solving in this exciting mystery movie.