Tuesday, 9:30 p.m., NBC

In this week’s episode of “Superstore,” the Cloud 9 employees come together to give customers — and themselves — some much-needed seasonal joy. Feuding roommates Garrett (Colton Dunn) and Jonah (Ben Feldman) suit up as Santa Claus and one of his helpers, but wind up airing their grievances in front of stunned kids who just want Santa’s ear. Later, Amy (America Ferrera) overcompensates for a very bad year — which included a divorce — by spiking the punch at the Christmas Eve staff party. Sloppiness ensues.

Feldman, 37, talked with The Post Wednesday morning on a visit to New York.

How was it dressing up as an elf?
When you’re dressed like an elf all day, you can’t be in a bad mood. Anybody who’s down, put on an elf costume. Just make sure you do it around Christmas, or it starts to get creepy.

In this episode, there’s a running gag involving a reindeer. Was it a real reindeer?
Yes! I walked out of my trailer and saw a handler walking it to our set. It was the coolest thing ever. On a Hollywood lot, every once in a while you’re going to look out the window and see something like a giraffe or a bunch of horses.

Hanukkah starts Dec. 12. Does your family have any holiday traditions?
My wife Michelle and I have a giant Christmas tree and stockings in our living room (laughs). We have some menorahs in the house somewhere; I’m sure we’ll light some. I was raised with both Hanukkah and Christmas. If a kid is exposed to both, they’re gonna go with all the lights and little characters and reindeer and all those presents.

Are the holidays too commercial?
Is anything not too commercial at this point? But I’m in New York right now and love riding in a cab through Midtown and seeing all the lights and the [Rockefeller Center] Christmas tree going up today. I feel the hands of corporate America manipulating me and I’m OK with it.

What’s the wildest office party you’ve ever been to?
A long time ago I went to a predominantly lesbian S&M birthday party. There were whips involved and the use of exercise equipment for reasons not intended by the manufacturer.

— Eric Hegedüs

Friday, Netflix

Season premiere. Queen Elizabeth II (Claire Foy) has much to fret about. Her husband, Prince Philip (Matt Smith), may have been fooling around while traveling the world on her behalf. Prime Minister Anthony Eden (Jeremy Northam) has made a number of hasty decisions that may not benefit the monarchy. And the Queen’s sister, Princess Margaret (Vanessa Kirby), has taken to the bottle, now that the Crown has forbidden her to marry the man of her dreams. Sad!

Wednesday, 9 p.m., National Geographic

Series premiere. Primate lover Dian Fossey (below) fought the Rwandan people who wanted to poach the primates and was murdered for her efforts. Sigourney Weaver, who portrayed Fossey in the 1988 film “Gorillas in the Mist,” reads from her writings in this investigation into her death at age 53.

Wednesday, 9 p.m., The CW

Everything is shiny and bright at the annual tree lighting, but the Carringtons struggle with some ghosts. Fallon (Elizabeth Gillies) tries to move on from her former flame; Steven (James Mackay) and Jeff (Sam Adegoke) try to right an old wrong; and Cristal’s (Nathalie Kelley) past resurfaces, threatening her future with Blake (Grant Show).

Sunday, 8 p.m., CBS

To celebrate the golden anniversary of her variety show, Carol Burnett revisits her glory days. Among the well-wishers: former co-stars Tim Conway and Vicki Lawrence. Some famous fans also join the party: Maya Rudolph, Amy Poehler and Jay Leno.

Monday, 9 p.m., Fox

Reed (Stephen Moyer) reveals details to his kids about the family’s history that could be a game-changer. The team develops a plan to help mutants in Sentinel Services’ custody.

Tuesday, 9:30 p.m., ABC

After Courtney (Brandon Micheal Hall, inset) and his crew discover that Tito’s Ballroom, Fort Grey’s historic music venue, is closing, he attempts to save the club by sponsoring a music festival. Meanwhile, Dina (Yvette Nicole Brown) agrees to become choir director and realizes her teaching style might be preventing her group from singing in perfect harmony.

Tuesday 9 p.m., NBC

In this week’s period-costume-friendly episode, Will (Eric McCormack), Grace (Debra Messing, below) Karen (Megan Mullally)and Jack (Sean Hayes) wish they could have experienced Christmas in ye old New York, but realize the past was not quite as romantic — or open to diversity — as they pictured it.