During his career Laimi worked to films of different genres, often united from having Milan as set, including Eriprando Visconti's film debut A Milanese Story, Duccio Tessari's noir film La morte risale a ieri sera, Umberto Lenzi's poliziottesco Gang War in Milan, Carlo Lizzani's Storie di vita e malavita and Renato Pozzetto's directorial debut Saxofone.