Hosted by actor/comedian John Leguizamo, Nickelodeon's Mega Music Fest will feature celebrities like Colbie Caillat, Wyclef Jean, and The Roots performing never-before-seen duets with Dora the Explorer, the cast of 'Yo Gabba Gabba!', and Kai-Lan, plus special appearances by The Laurie Berkner Band, The Fresh Beat Band, and even a few surprise cameos. John Leguizamo will need YOUR preschooler's help to make sure the show goes on!

Hosted by actor/comedian John Leguizamo, Nickelodeon's Mega Music Fest will feature celebrities like Colbie Caillat, Wyclef Jean, and The Roots performing never-before-seen duets with Dora the Explorer, the cast of 'Yo Gabba Gabba!', and Kai-Lan, plus special appearances by The Laurie Berkner Band, The Fresh Beat Band, and even a few surprise cameos. John Leguizamo will need YOUR preschooler's help to make sure the show goes on!

Recorded on September 28th, 2014 in Los Angeles, musicians pay tribute to their favorite George Harrison songs.

A journey behind the scenes of the Nickelodeon television network to chronicle its unprecedented success, from its humble origins as a small local channel to its status as an international phenomenon that helped shape an entire generation of children.

Police chief Krause celebrates Christmas every year with his two sisters. However, this year everything will be different.

On Halloween night at a horror theme park, a costumed killer begins slaying innocent patrons who believe that it's all part of the festivities.

Fans flock to a festival celebrating the most iconic horror movies, only to discover that the charismatic showman behind the event has a diabolical agenda.

Struggling filmmakers travel to an obscure festival to sell their movie.

Struggling filmmakers travel to an obscure festival to sell their movie.

Blood runs rampant on Halloween night when a small town's Fright Fest becomes real inside the walls of a long abandoned asylum.