Christopher Meloni

as Dave Stewie

Nathan Kress

as Roland

Amy Sedaris

as Principal Hoffman

Alexia Fast

as Suzie

Chelah Horsdal

as Winnie

Brenna O'Brien

as Morgan

Chris Kattan

as Sploopers Show Host

Avan Jogia

as Champ Sinclair

Paul Dinello

as Mr. Tipple

Jordan Becker

as Derek

Ted Whittall

as The President

Ellie Harvie

as Ms. Schoenborn

David Alan Grier

as Shelly Bragg

Daran Norris

as Announcer

Donnelly Rhodes

as Mr. Darkburger

Rekha Sharma

as Reporter #1

David James Lewis

as Colgate Catholic Gym Teacher

Catherine Thomas

as Stadium Official

Caitlyn Jenner

as Self (as Bruce Jenner)