“Nightingale” – After Colter is employed to discover a lacking singer linked to a violent crime, he discovers his goal is a stoic survivalist, not not like himself, on the CBS Unique collection TRACKER, Sunday, Feb. 23 (8:00-9:00 PM, ET/PT) on the CBS Tv Community, and streaming on Paramount+ (reside and on demand for Paramount+ with SHOWTIME subscribers, or on demand for Paramount+ Important subscribers the day after the episode airs)*.