Change Comes to New York City as The Deuce Reaches its End

HBO's period drama The Deuce comes to an end, a pop superstar joins The Voice and Halloween lurks in the background of many of today's top picks. Here's what's new and noteworthy this Monday:

SERIES FINALE: After three seasons, The Deuce is closing up shop. In tonight's series finale, Candy (Maggie Gyllenhaal) makes a personal decision, while Harvey (David Krumholtz ) tells her what he thinks of her film. Meanwhile, Vincent (James Franco) may have found a way to escape the influence of the mob. 9:00 PM ET on HBO

NEW EPISODE: As the Battle Rounds come to an end, the Knockout Rounds begin on tonight's episode of The Voice. Oh, and the the show's new mega mentor arrives on the scene: Her name is Taylor Swift. 8:00 PM ET on NBC

NEW EPISODE: Eight couples remain on the dance floor as Dancing With the Stars celebrates Halloween a few nights early. 8:00 PM ET on ABC

NEW EPISODE: Potemkin (Jason Clarke) returns from war to find Helen Mirren's Catherine the Great occupied with other matters. Meanwhile, unrest is sweeping through the outskirts of the empire. 10:00 PM ET on HBO

ALSO TONIGHT

• 3 Minute Hug is the latest Netflix documentary to shine a spotlight on families separated between the United States and Mexico. Watch the preview. Streaming on Netflix
• 9-1-1 gets some especially strange calls on Halloween, along with a few encounters that seem almost supernatural. 8:00 PM ET on FOX
• The Best Thing I Ever Ate devotes an entire episode to decadent, delicious, and unforgettable donuts. 9:00 PM ET on Cooking

Mike Attebery is Senior Editor at Primetimer and the author of seven mystery thrillers. Follow him on Twitter at @mikeattebery.