Ray Liotta has had some super spooky roles in his career, but his guest spot on this week's "NTSF:SD:SUV::" on Adult Swim might just be the creepiest.

We've got an exclusive sneak peek at Liotta in the season finale of "NTSF," titled "Wasilla Hills Cop" (Thurs., Nov. 1, 12:15 a.m. on Adult Swim), which finds Alphonse (Brandon Johnson) going back home to Alaska to find out who murdered his former partner and to make amends with his father, who disowned him for using a cell phone.

The episode guest stars Liotta as mail room guy Jason and "Parks and Recreation" funny lady Aubrey Plaza as The Rememberer. In our sneak peek, above, you can see Jason (Liotta) harassing Sam (Martin Starr) about becoming an NTSF agent. Why? Because he believes he was trained as a government assassin in 2006, a year he can't remember at all. Watch to see some of his assassin moves -- and his overly expressive eyebrows -- in action.

Loading Slideshow...
  • Fat Betty, "Mad Men"

    <strong>What You'll Need:</strong> A blonde wig with a vintage style, a mumu and plenty of padding <strong>Optional Accessories:</strong> An attractive neck band-aid, a purse full of vintage sweets to snack on all night, a phone programmed to play the <a href="http://www.happyplace.com/15425/a-new-mad-men-theme-song-in-celebration-of-fat-betty-francis">Fat Betty remix of Ram Jam's "Black Betty"</a> on cue.

  • Hibernating Max, "Happy Endings"

    <strong>What You'll Need: </strong>A bucket and/or a furry hat for your head, Wayfarers, a beard, a willingness to go shirtless (or don long underwear), an ability to grunt in a dazed and confused manner, a jar of honey. <strong>Optional Accessories:</strong> A unicycle and a trash can to root around in.

  • Kris Jenner With Swollen Lips, "Keeping Up With The Kardashians"

    <strong>What you'll need</strong>: Giant, red toy lips, short black wig, pajamas, harem of friends to act as your bickering offspring. <strong>Optional accessories</strong>: Pack of q-tips to use to swab your daughters' cheeks for DNA.

  • Rubber Man, "American Horror Story"

    <strong>What You'll Need:</strong> <a href="http://shop.fxnetworks.com/detail.php?p=374908&ecid=PID-5580&pa=SEM-GPA&CAWELAID=1562033894&cagpspn=pla">This, and only this</a>. <strong>Optional Accessories:</strong> Honestly? An empty bladder. (Seriously, this can't be easy to get in and out of.)

  • The Shannon/Thompson Clan, "Here Comes Honey Boo Boo"

    <strong>What You'll Need:</strong> For starters, lots of friends to play along. Assuming you have that, start with a variety of tops including t-shirts from local business/agencies, shirts with Angry Birds on them, shirts with sassy sayings and shirts in generic colors. For bottoms, go with jeans, cut-offs or brightly colored shorts. If you want to go pageant wear, <a href="http://www.thebrandur.com/Alana-HONEY-BOO-BOO.html">here are the tees you need</a>. <strong>Optional Accessories:</strong> Forklift foot, sketti, pepper to make you sneeze and double as gnats and/or Glitzy the Pig.

  • "Luck's" Unluckiest Castmembers

    <strong>What You'll Need:</strong> Several friends to gallop around with and a <a href="http://www.fredflare.com/APARTMENT/Horse-Head-Mask/">creepily realistic horse mask</a> for each person <strong>Optional Accessories: </strong>A Dustin Hoffman gangster-type, horse trainers with unintelligible accents, someone with a PETA-stamped "Save The Horses" picket sign

  • Saul Berenson, "Homeland"

    <strong>What You'll Need:</strong> Open-neck shirt with the sleeves rolled up, a lush but neatly trimmed salt-and-pepper beard, sensible Dad glasses, a look in your eyes that is both penetrating and compassionate, sensible shoes. <strong>Optional accessories:</strong> Shades and a jaunty straw hat for field missions, extra meds for Carrie, loaf of Challah bread (to quote Claire Danes at the Emmys: "Mandy Patinkin, Challah!")

  • Purrfect, "The Voice"

    <strong>What You'll Need:</strong> White pants, cat years and a t-shirt with Cee Lo's face on it <strong>Optional Accessories:</strong> A sign that reads: "CAT FOR HIRE," Someone dressed like a pink cockatoo, Someone dressed like Cee Lo (with necessary sunglasses)

  • Sister Jude, "American Horror Story: Asylum"

    <strong>What You'll Need:</strong> A nun's habit, a <a href="http://www.spencersonline.com/product/al-riding-crop-black/">riding crop</a> and a good scowl. <strong>Optional Accessory: </strong>An Emmy award.

  • Dr. Rizzo, "Animal Practice"

    <strong>What You'll Need:</strong> A stethoscope, lab coat, fangs and black nail polish. <strong>Optional Accessories:</strong> Excessive facial/body hair, a banana, an actual doctor to perch on the shoulder of.

  • One-Night Stand Doctor, "The Mindy Project"

    <strong>What You'll Need: </strong>A sequined short dress (ideally in a jewel tone), a white doctor's coat and a stethoscope <strong>Optional Accessories:</strong> A doctor's bag with some stilettos and a condom, A male nurse with some messy hair

  • Ron Swanson At A BBQ, "Parks & Recreation"

    <strong>What you'll need:</strong> Fake mustache, masculine-themed cooking apron, meat smoker attached to your car, toy pig. <strong>Optional accessory:</strong> Bacon to hand out to trick-or-treaters.

  • The Dowager Countess, "Downton Abbey"

    <strong>What You'll Need: </strong>A hat, cane, corset, floor-length gown and stern expression. <strong>Optional Accessories:</strong> Maids, a cup of tea.

Also on HuffPost: