"Smashley Simpson"

Drew Barrymore

Bliss Cavendar

Ellen Page

Pash Amini

Alia Shawkat

"Iron Maven"

Juliette Lewis

Brooke Cavendar

Marcia Gay Harden

"Maggie Mayhem"

Kristen Wiig

Earl Cavendar

Daniel Stern

Amber

Shannon Eagen

Oliver

Landon Pigg

Bloody Holly

Zoë Bell

Coach "Razor"

Andrew Wilson

Johnny

Jimmy Fallon

"Eva Destruction"

Ari Graynor

Corbi

Sarah Habel

"Rosa Sparks"

Eve

Shania Cavendar

Eulala Scheel

Birdman

Carlo Alban

Trudy

Nina Kircher

Colby

Doug Minckewicz

Fight Attendants Coach

Har Mar Superstar

Val

Mary Callaghan Lynch

Cop #1

Wallace Bridges

Cop #2

John Lepard

Pageant Coordinator

Edward Austin Kelly

Riley

Austin Bickel

Pageant Mother

Barbara Coven

Terrifying Cop

Patrick Moug

Poindexter

Michael Petrillo

Smashley's Fiancé

Danny Mooney

Colby's Friend #2

Sean O'Reilly

Colby's Friend #3

Sam Zikakis

Holy Rollers Coach

Rusty Mewha

Referee

Will Brick

Ronny

Mark Boyd

Helen

Madge Levinson

Pocket Rocket

Alexis O'Neill

Colby

Douglas Minckiewicz

Jaba the Slut

Eli Bleiler

Manson Sister #1

Kristen 'Krissy Krash' Adolfi

Manson Sister #2

Rachel 'Iron Maiven' Piplica

Juana Beat'n

Latasha Pippen

Kami Kaze

Sydney Bennett

Savage

Brent Kyle

Mrs. Weaver

Claudia Rodgers

Atomic City Clerk #1

Kent Cummins

Atomic City Clerk #2

Sarah Yaeger

Atomic City Girl #1

Chloe Truehart

Atomic City Girl #2

Kyle 'Black Eyed Skeez' Kentala

Atomic City Girl #3

Genevieve Harrison

Oliver's "Turbo Fruits" Band Mate

John Eatherly

Oliver's "Turbo Fruits" Band Mate

Jonas Stein

Oliver's "Turbo Fruits" Band Mate

Max Peebles

Atomic City Girl #2

Kyle Kentala