Carly Shay

Miranda Cosgrove

Sam

Jennette McCurdy

Freddie Benson

Nathan Kress

Spencer

Jerry Trainor

Guest Star

Jameelah McMillan

Greg Horvath

Kevin Symons

Guest Star

Samantha Aisling

Guest Star

Ashley Argota

Guest Star

Rico Rodriguez

Guest Star

Lexi Ainsworth

Guest Star

Leon Thomas

Guest Star

Eric Nelsen

Guest Star

Simon Bernal

Guest Star

Estelle Harris

Cellist Girl

Kyle Chavarria

Guest Star

Vince Deadrick Jr.

Guest Star

Rachel Fox

Gibby Gibson

Noah Munck

Guest Star

Libe Barer

Guest Star

Christopher Michael

Francine Briggs

Mindy Sterling

Lewbert Sline / Lewbert Sline (voice)

Jeremy Rowley

Guest Star

Doug Brochu

Guest Star

Ryan Chowdhury

Guest Star

Millicent French

Guest Star

Austin Butler

Guest Star

Dorian Kingi

Guest Star

Ashley Ausburn

Student

Cierra Voelkl

Nevel Papperman

Reed Alexander

Wesley

Colin Spensor

Guppy Gibson / 5-Year-Old Gibby

Ethan Munck

Ted Franklin / Ted Franklin (voice)

Tim Russ

Jenette McCurdy

Wendy / Bad Girl

Mary Ann Springer

George (voice) / Albert Einstein / Mr. Henning

Andrew Hill Newman

Mr. Howard

David St. James

Laci Mosley

Chuck

Ryan Ochoa

Tori Vega / Shelby Marx

Victoria Justice

Jaidyn Triplett

Man in Crowd / Voiceover (voice) / Police Officer #1

Dan Schneider

Lane / Dancing Teacher / Ernie

Lane Napper

Dr. Dresdin

Sean Smith

Mr. Stern

Joseph Buttler

Charlotte Gibson

Deena Dill

Gavin / Rex Powers / Comedy Writer

Jake Farrow

Jeb

Nate Hartley

Brennan Yubberly

Brennan Mejia

Myron

Tyger Rawlings

Cute Guy #1

Eli Vargas

Pogo Girl

Taryn Davis

Student

Lian Moy

Evelyn

Amy Weaver

Ruffy Landayan