Miss Piggy is furious that Kermit books Elizabeth Banks as a guest on her late night talk show Up Late with Miss Piggy, Fozzie Bear meets his girlfriend's parents, and Grammy Award-winning rock band Imagine Dragons performs their new single.

In an attempt to make Miss Piggy happy, Kermit sets her up with Josh Groban, who fills her head with ideas on how to make Up Late with Miss Piggy better. Meanwhile, Fozzie is invited to a party at Jay Leno's house, and everyone is annoyed that Bobo is selling cookies for his daughter's troop.

Fozzie writes a bad sketch, but instead of telling him the truth, for fear of hurting his feelings, Kermit suggests that he make a movie out of that sketch. So Fozzie leaves to do just that, while Nick Offerman to substitute for him. Meanwhile, Miss Piggy has Christina Applegate on Up Late, but Applegate so embarrasses Piggy that she vows revenge, and Gonzo tries to impress the ladies, with help from Liam Hemsworth.

The gang has an epic night out when they run into Ed Helms at Rowlf's Tavern and they all perform their favorite karaoke jams, but Kermit is not pleased when no one shows up to work the next day. Meanwhile, Fozzie has an unfortunate accident during the show.

Miss Piggy and Reese Witherspoon have a heated rivalry, but when the two volunteer for Habitat for Humanity their feud escalates to a whole new level. Meanwhile, Fozzie and his girlfriend Becky hit a rough patch.

In the main plot of The Ex-Factor, Kermit turns to Piggy in need of help in buying his girlfriend Denise a birthday present. In the sub plots special guest star Kristen Chenoweth goes on a road trip with the band and Scooter introduces his coworkers to a new hobby. Written by piero_astorino

Kermit is feeling the pressure at work and is forced to go to a private Yoga retreat where he runs into a stressed out Jason Bateman. Meanwhile, with Kermit out of the office, Scooter is left to run the show and things go from bad to worse.

Scooter books his long time TV crush, Chelsea Handler, who really heats things up both on 'Up Late' and in Scooter's personal life. Meanwhile, Fozzie wants to take it to the next level with Becky but when Kermit and Denise go on a double date with them, Kermit discovers that Becky might have a few skeletons in her closet.

During a Joseph Gordon Levitt and Piggy duet Scooter has a brush with death that leads to an existential crisis with the band's help. Gonzo prepares for a dare devil stunt with some trepidation. Piggy promotes her latest branded product despite Kermit's efforts to derail her free publicity. Piggy adds people to her list. Dave Grohl is the musical guest and duels with another muppet. Written by andreasmithpeek

The Muppets all face different challenges as they try to create a live Christmas special.

The crew returns from hiatus but run into problems when the network sends in a branding guru with ideas for revamping the show. Meanwhile, Denise suspects that Kermit may still have feelings for Piggy, and Uncle Deadly bonds with a penguin.

A mishap on the red carpet puts a humiliated Miss Piggy on the front page threatening loss of sponsorship leading to an existential crisis as Miss Piggy finds a new cause much to the shegrin of the network. Meanwhile Gonzo processes breaking up with his girlfriend with the help of his friends. Written by andreasmithpeek

Miss Piggy goes to an aerial silks class in an attempt to make new friends while Gonzo, Pepe and Rizzo fall under Pizza's spell.

Sparks fly when Kermit and Miss Piggy pretend that they are back together for the sake of Kermit's impressionable nephew Robin. With Camilla taking up all of Gonzo's time, Pepe and Rizzo audition a replacement wingman.

When Miss Piggy breaks her leg rehearsing a dance number, Kermit gathers the crew to broadcast Up Late from the hospital. Back at the studio, Rizzo, Pepe and Yolanda find creative ways to keep Pache occupied so he doesn't ruin the show while Kermit is out.

When Miss Piggy breaks her leg rehearsing a dance number, Kermit gathers the crew to broadcast Up Late from the hospital. Back at the studio, Rizzo, Pepe and Yolanda find creative ways to keep Pache occupied so he doesn't ruin the show while Kermit is out.