Eva Longoria, Gloria Estefan and Ricky Martin close Hispanic heritage Month by hosting “Essential Heroes: A Momento Latino Event” (CBS, 9 p.m.). celebration Latin culture in a special that also features George Lopez, John Leguizamo, Rita Moreno, Freddy Rodriguez and Wilmer Valderrama, as well as Kelsea ballerina and Luis Fonsi, pictured above, singing his Spanish-language hit “Girasoles.” The special is also to address the disproportionate impact COVID has had on the Latinx community.

Recalibrate your political focus with a look at three Midwestern women who ran for local offices in 2017 in Hillary Bachelder’s documentary “Represent,” making its debut on “Independent Lens” (PBS, 10 p.m., check local listings)

The British medical thriller “Temple” (Spectrum Originals) about a surgeon played by Mark Strong who runs an illegal clinic in the London Tube. It’s only available for Spectrum cable subscribers, but sometimes their shows become more widely available, such as, say, “L.A. Finest” (Fox, 8 p.m.). 

Is there a age gap in the country? The special “Generation Nation: A PBS American Portrait Story” (PBS, 9:30 p.m.) explores the possibility.

“Big Brother” (CBS, 8 p.m.) begins part one of its final Head of Household competition, leading in to Wednesday’s finale. 

Chairs keep spinning as the blind auditions continue on “The Voice” (NBC, 8 p.m.).

The Halloween episode of “Dancing with the Stars” (ABC, 8 p.m.) has the remaining contestants dressed as their favorite villain. Eliminated last week was former NFL star Vernon Davis.