ICarly, Victorious and How to Rock crossover

This a Nickelodeon crossover between iCarly, Victorious a How to Rock.

Plot
It begins at Hollywood Arts where Tori and Andrea give the iCarly Crew a tour at Hollywood arts and Spencer was so ccicked to be here until he striped down the steps and Cat and Jade

iCarly

 * Carly Shay
 * Sam Pucket
 * Freddy Benson
 * Gibby Gibson
 * Spencer Shay
 * Mrs. Benson
 * T-Bo

Victorious

 * Tori Vega
 * Beck Oliver
 * Jade West
 * Cat Valentine
 * Andre Harris
 * Robbie Shapiro
 * Rex Powers
 * Trina Vega
 * Mr. Sikowits
 * Sinjin Van Cleef

How to Rock

 * Kacey Simon
 * Stevie Baskara
 * Zander Robbins
 * Nelson Baxter
 * Kevin Reed
 * Molly Garfunkel
 * Grace King
 * Andy Bartlet

Other Characters

 * Lewbert
 * Cat's Brother (mentioned only)
 * Nora Dershlit: Returns to plot revenge on icarly for putting her and her parents in prison after she escapes