EXCLUSIVE: Behind-the-Scenes With Nick Kroll and Blake Anderson on 'The Simpsons' Halloween Special!

by Leanne Aguilera 11:10 AM PDT, October 15, 2015
Photo: FOX

Even in its 27th season, The Simpsons is still making history.

For the first time ever, the long-running animated series is airing a Halloween episode, in addition to the beloved "Treehouse of Horrors" special -- and ETonline has your exclusive sneak peek at the one-of-a-kind episode!

On this Sunday's star-studded event, "Halloween of Horror," Nick Kroll and Blake Anderson are lending their voices as Lem and Dickie, two disgruntled employees at a Halloween pop-up store.

MORE: 12 Truly Scary 'Simpsons - Treehouse Of Horror' Segments

When Homer causes them to lose their jobs, (because of course that's something that he would do!) the pop-up carnies seek revenge on the donut-lover by robbing the Simpson's overly decorated home while Homer and Lisa hide in the attic.

In our behind-the-scenes first look, above, Kroll confessed that guest starring on The Simpsons has been a "lifelong dream."

"This is full-circle for me because as a child, my family sued The Simpsons because I, in fact, ate my shorts," the 37-year-old comedian joked.

Catch the first-ever Halloween episode of The Simpsons on Sunday, Oct. 18 at 8 p.m. ET/PT on Fox.