"Monsters Inc." sequel, "Monster High: Boo York, Boo York, an all-new monsterrific musical adventure, will be available On Blu-Ray Combo Pack, DVD and Digital HD o September 29, 2015 from Universal Pictures Home Entertainment.

Monster High stars Karen Strassman, Celeste Henderson, Wendee Lee, TJ Smith and America Young. It was directed by William Lau and written by Keith Wagner.

"It's fright lights, big city when the Monster High ghouls head to Boo York!" reads the official synopsis.

"Cleo de Nile is invited to attend a fancy gala celebrating the return of a magical comet and, of course, she brings along her beast friends. But their trip isn't all fun and frightseeing because Nefera, Cleo's sister, uses the comet's powers for her own spooktacularly sneaky plans.

"Can the monsters unwrap the mystery of the comet in time to stop Nefera? Find out in Boo York, Boo York, the first-ever Monster High musical, featuring eight original songs."

Monster High: Monster High is about the "everyday, relatable life of teens in high school," according to the press statement.

"These students just happen to be monsters. They brave the horrors of high school, facing the same trials and tribulations as everyone else - social aspects of fitting in, standing out, crushes, first dances, and overall survival. Monster High empowers girls to express their individuality, embrace their imperfections and form friendships that last."
The Monsters Inc. sequel Blu-ray^TM Combo Pack includes a Blu-ray, DVD and DIGITAL HD with Ultraviolet. It includes the "Ever After High Special:  Spring Unsprung," which runs 22 minutes.

The new Monsters Inc story will be available on September 29, 2015.

Mattel is the worldwide leader in the design, manufacture and marketing of toys and family products. Mattel's portfolio of best-selling brands includes Barbie®, the most popular fashion doll ever produced, Hot Wheels®, Monster High®, American Girl®, Thomas & Friends® and Fisher-Price® brands, including Little People® and Power Wheels®, MEGA® Brands, including MEGA BLOKS® and RoseArt®, as well as a wide array of entertainment-inspired toy lines.