One more story before Black History Month ends: “American’s Hidden Stories: The Black Wild West” (Smithsonian, 9 p.m.) about the sheer number of American cowboys at the end of the 19th century — estimated to be one in four. 

“NCIS” (CBS, 9 p.m.) reaches its 450th episode. 

The finale of “America’s Got Talent: All Stars” (NBC, 8 p.m.) has the 11 finalists performing alongside Weezer, Babyface, Adam Lambert, Lindsey Stirling and Terry Fator.

Season finales also come for “Alert: Missing Persons Unit” (Fox, 8 p.m.) and “C.B. Strike” (HBO, 9 p.m.). 

“The Bachelor” (ABC, 8 p.m.) goes to Estonia, and not to prepare aid to Ukraine. 

Hasan Minhaj is guest host all week on “The Daily Show” (Comedy Central, 11 p.m.).