Yuen Biao delivers one of his most energetic performances in this action-packed blend of martial arts, comedy, and romance. After a bungled mission, eccentric cop 'Little monster' Hsia (Yuen Biao) is partnered with hot-tempered officer 'Mustache' Lei Kung (Lowell Lo) on a high-stakes case: finding a missing police informer. Their only lead is Rosa (Lu Hsiao-Fen), the informer's mysterious girlfriend - but as danger mounts, love and loyalty become just as complicated as the case itself. Featuring stunning stunts, witty banter, and heartfelt drama, Rosa is a must-have for fans of classic Hong Kong cinema - now remastered on Blu-ray with crystal-clear picture and sound.