Atomic Homefront
HBO, 8 ET/PT

The premium cable network's latest documentary takes a look at the effects of nuclear waste from atomic bombs that was dumped in a landfill in North St. Louis County, Mo. The film follows concerned citizens, parents and activists trying to get the answers about the waste, and the high incidence of cancers, birth defects and other diseases reported in the surrounding area.

Join our live TV chat at Facebook.com/usatodaylife on Monday, 2 p.m. ET/11 a.m. PT. Email your questions anytime to criticscorner@usatoday.com

The Bachelor
ABC, 8 ET/PT

Things are getting more intense on the romantic reality show as the hometown date approaches, and Arie has to whittle the field of seven women that remain. Tonight, the group travels to Tuscany, where Arie shares a romantic picnic with Becca K., explores the town of Lucca with Lauren B.  and hunts for truffles with Seinne.

The Alienist
TNT, 9 ET/PT

As the case heats up, Commissioner Roosevelt (Brian Geraghty) is under pressure to find out who's been killing young male prostitutes in Gilded Age New York. Kreizler (Daniel Brühl) and Sara (Dakota Fanning) dig into the psychology of murder while Byrnes (Ted Levine) and Capt. Connor (David Wilmot) keep an eye on a potential subject.