Watch Mean Girls Perform on NBC's Today Show

The cast of Mean Girls is led by Erika Henningsen as Cady Heron, Taylor Louderman as Regina George, Ashley Park as Gretchen Wieners, Kate Rockwell as Karen Smith, Barrett Wilbert Weed as Janis Sarkisian, Grey Henson as Damian Hubbard, Kerry Butler as Ms. Norbury, Kyle Selig as Aaron Samuels, Cheech Manohar as Kevin Gnapoor, and Rick Younger as Mr. Duvall.

The ensemble includes Stephanie Lynn Bissonnette, Tee Boyich, Collins Conley, Ben Cook, DeMarius Copes, Kevin Csolak, Devon Hadsell, Curtis Edwin Holland, Myles McHale, Chris Medlin, Brittany Nicholas, Becca Petersen, Nikhil Saboo, Jonalyn Saxer, Brendon Stimson, Kamille Upshaw, Zurin Villanueva, Gianna Yanelli, and Iain Young.

The creative team is made up of Scott Pask (set design), Gregg Barnes (costume design), Kenneth Posner (lighting design), Brian Ronan (sound design), Finn Ross and Adam Young (video design), Josh Marquette (hair design), Milagros Medina-Cerdeira (makeup design), Mary-Mitchell Campbell (music director), John Clancy (orchestrations), Glen Kelly (dance and incidental music arrangements), Jeff Richmond and Glen Kelly (additional music arrangements), and Howard Joines (music coordinator).