By Marc Snetiker
Updated October 07, 2015 at 12:00 PM EDT
Nicole Wilder/ABC

The celebrities just can’t seem to stay away from The Muppets.

Tuesday’s episode of ABC’s mockumentary hit delivered cameos from folks like Nick Offerman, Christina Applegate, and Liam Hemsworth, and that’s on top of the stars we’ve already seen: Josh Groban, Elizabeth Banks, Jay Leno, Lea Thompson, and Laurence Fishburne.

Now, EW has a sneak peek at the next star knocking elbows with Miss Piggy: Ed Helms will encounter the gang when they hit Rowlf’s Tavern in the October 13 episode.

Long story short: Everyone spends a little too much time letting loose at Rowlf’s bar, and the result is a sloshed round of prime Muppet karaoke. The Swedish Chef will rap, Sam the Eagle will slay Bette Midler, and Janice gets her first solo of the season…and that barely covers the set list.

Nicole Wilder/ABC

The Muppets airs Tuesdays at 8 p.m. on ABC.