Робоцып

Seth Green

Various (voice)

Matthew Senreich

Various (voice)

Breckin Meyer

Various (voice)

Elijah Wood

William David Reynolds

Malin Åkerman

Nerd's Niece

Emma Stone

Janet

Victor Yerrid

Kermit the Frog

Eden Espinosa

Princess Adora

Seth MacFarlane

Lion-O

Jamie Kaler

Bloopers Host

Abraham Benrubi

Optimus Prime

Dan Milano

Skeletor

Sarah Michelle Gellar

Betty Crocker (voice) / Big Bad Wolf's Wife (voice) / Cashier (voice) / Doug's Girlfriend (voice) / Holly McClane (voice) / Lioness (voice) / Muffin's Owner (voice) / Peppa-Mint (voice) / Sarah Connor (voice) / Soccer Player (voice) / Vanessa Alston (voic

Adrianne Palicki

(voice)

Macaulay Culkin

Dean Devlin / Sponge / Little Boy / Bullied Kid / Himself / Prince Adam / Farmer / So Hungry / Luke Duke / Vampire #2 / Bastian / Co-anchor

Gina Rodriguez

Ginger (voice)

Jason Alexander

Krampus (voice)

Timothy Simons

Porter (voice)

Wayne Knight

Nutsy Goldberg (voice)

Zahn McClarnon

Snowball (voice)

Emmy Raver-Lampman

Peppermint / Boy's Mother (voice)

Scarlett Johansson

Amy, Darlene, Cheerleader Stick (voice) / Sailor Moon, Self, Della Bea Robinson (voice) / Tooth Fairy (voice) / Veronica Lodge, Dolores (voice)

Kyle Chandler

(voice)

Zac Efron

Anakin Skywalker, Red Power Ranger, God (voice) / Billy Joel, Mechanic (voice) / Harry Potter, Horrg, Bowling Pin (voice)

Sydney Sweeney

Barbie / Cinema Girl (voice) / Barbie / Riley Andersen (voice)

Sarah Jeffery

Prinzessin / Samantha / Old Woman (voice)

Kieran Culkin

Joe Jonas / Nostradamus' Intern

Lacey Chabert

Carly Shay / Mother Bird (voice)

Gillian Jacobs

(voice)

Kesha

Sassette Smurfling

Liev Schreiber

Iron Man / King Triton (Voice)

Justin Roiland

Booking Agent (voice)

Jeanette Baity

Lauren Conrad (voice)

Agostino Castagnola

Captain James T. Kirk / Pavel Chekov (singing voice)

Jon Favreau

Zeus / Race Announcer (voice)

Joe Hanna

Great Moments in Dumb Kid History Announcer (voice)

Marie T. Hodgson

Trixie (voice)

Jessica Landon

Dorothy Gale / Heidi Montag (voice)

Scott Porter

Giant-Man / Racer X / Kimble (voice)

Adam Reed

Iron Man / NASCAR President (voice)

Elizabeth Gillies

Marie 'Slim' Browning

Krysten Ritter

Dana Polk (voice)

Nina Dobrev

Jenny Curran (voice)

Victoria Justice

Student (voice)

Kathryn Hahn

Mrs. Marquez, T-Shirt Girl #1 (voice)

Mae Whitman

Lady Gaga, Wilma Flinstone, Bella's Friend (voice)

Joey King

Polly Pocket, Draculaura (voice)

Emilia Clarke

Bridget (voice)

Hayden Panettiere

Seuss Sister (voice)