Crimetime Saturday is the official branding for a programming block that started in 2004 -- 05 on the American CBS and Canadian CTV networks between 9 and 11 p.m. ET/PT on Saturday nights .
`` Crimetime Saturday '' is the official branding for a programming block that started in 2004 -- 05 on the American CBS and Canadian CTV networks between 9 and 11 p.m. ET/PT on Saturday nights .