Barney, Baby Bop, BJ, Riff, Min, Jesse (from Barney's Fun & Games), Jason (from TV Series), Kristen, Tigger, Eeyore, Toaster, Lampy, Kirby, Kermit the Frog, Mickey Mouse, Donald Duck, Remy (from Ratatouille), Bob (from VeggieTales), Larry (from VeggieTales), Junior Asparagus (from VeggieTales), Miss Piggy, Scooter (from The Muppets), Animal, Dr. Teeth, Janice, Lips, Floyd Pepper, Gonzo the Great, Statler & Waldorf, Dr. Bunsen Honeydew, Beaker, Crazy Harry, Robin the Frog, Sal Minella, Johnny Fiama, Plugsy (from The Brave Little Toaster) Christopher Robin, Roosevelt Franklin, Roosevelt Franklin's Mother, Bert, Ernie, Spongebob, Sweetums, Sam the Robot, Patrick Star, Radio, Blanky, Rob ("The Master"), Chris (from The Brave Little Toaster), Blue, Steve, Shovel, Pail, Slippery the Soap, Goofy, Elmo (from Sesame Street), Big Bird, Mr. Snuffleupagus, Gabi, Gina, WALL-E, Emile, Django, and Minnie Mouse, EVE, M-O, Colette, Linguini as NAAFP Members
This song reminds is almost like Rainbow Connection Finale from The Muppet Movie (1979).
The song featured a crowd of more than 250 characters -- virtually every character that had been created up to that time, with a few exceptions (mainly Donkey Kong [absent for plot reasons], Wreck-It Ralph, Sonic the Hedgehog, and most of the characters created for Super Mario Bros., Sonic the Hedgehog and other video game productions). 137 characters were enlisted from TV shows and movies to help the regular character performes film this episode. The crowd sequence took 1 day to film this episode.