'Comic Book Men'

After you've witnessed the return of "The Walking Dead," you might want to stick around for this new six-part "unscripted" series that follows the employees of "Jay and Silent Bob's Secret Stash," a New Jersey comic shop owned by Kevin Smith. There probably won't be any appearances by the undead, but you never know. 10 p.m. Sunday on AMC (seattletimes.com/tvlistings).

Doug Knoop, Seattle Times staff

dknoop@seattletimes.com or on Twitter @dougknoop

Also on Sunday

"Dateline NBC," 7 p.m. (NBC): An investigation into a 1997 murder conviction reveals a man currently serving a 25-year-to-life sentence at Sing Sing Correctional Facility may be innocent.

"Once Upon a Time," 8 p.m. (ABC): When Mr. Gold's house is robbed, Emma suspects he is planning to seek vigilante justice; Ruby, Mary Margaret and Ashley plan a night out on Valentine's Day; Belle makes a deal.

"The Simpsons," 8 p.m. (Fox): Marge and Lisa's plans for a mother-daughter Valentine's Day take a turn when Lisa falls head over heels for an intellectual romantic (Michael Cera); Bart and Milhouse investigate Springfield Elementary's legends.

"Masterpiece Classic" 9 p.m. (KCTS): "Downton Abbey": Spanish influenza strikes Downton Abbey; Mary, Sybil and Robert confront the truth; Anna and Bates find happiness.

"Full metal Jousting," 10 p.m. (History): Sixteen of the toughest riders in the world are chosen to compete for a $100,000 prize, with hopes of becoming the first champion of Full Metal Jousting.

The New York Times