Sam Reich Self - Host

Jessica Clemons Self - Contestant

Michael Winslow Self - Contestant

Giancarlo Esposito Self - Guest

Tony Hawk Self - Guest / The Scorekeeper

Christine Medrano Self - Contestant

Alfred Aquino II Self - Contestant

Bob the Drag Queen Self - Guest

Lou Wilson Self - Contestant

Ally Beardsley Self - Contestant

Blaine Swen Self - Contestant

Kait Thompson Self - Significant Other

Nick Kocher Self - Guest

Joey Bland Self - Contestant

Claudia Sandoval Self - Guest Judge

Howie Mandel Self - Guest Judge

Laganja Estranja Self - Guest Judge

Oscar Montoya Self - Contestant

Andy Bustillos Script Supervisor

Avery Monsen Producer

Josh Ruben Self - Contestant

Evan Watkins Sound Mixer

Hayley Marie Norman Self - Guest

Erika Ishii Self - Contestant

Ify Nwadiwe Self - Contestant

E. Aaron Wilson Self (archive footage)

Zac Oyama Self - Contestant

Deborah O'Brien Self - Guest

Brennan Lee Mulligan Self - Contestant

Luke Field Self - Contestant

Rekha Shankar Self - Contestant

Siobhan Thompson Self - Contestant

Zach Reino Self - Contestant

Katie Marovitch Self - Contestant

Madison Cardona Self - Guest / Contestant

Peyton Peay Self - Guest / Contestant

Abel Benitez Self - Guest / Contestant

Adwin Brown Self - Guest / Contestant

Zach Noe Towers Self - Guest / Contestant

Adam Conover Self - Contestant

Delaney Sears Self - Guest / Contestant

Grant O'Brien Self - Contestant

Lily Du Self - Contestant

Mike Trapp Self - Contestant

Jessica Ross Self - Contestant

Raphael Chestang Self - Contestant

Anna Garcia Self - Contestant

Ryan Anthony Self - Guest / Contestant

Reece Scelfo Self - Guest / Contestant

Jacob Wysocki Self - Contestant

Carolyn Page Self - Contestant

Isabella Roland Self - Contestant

Bradley Butterworth Self (archive footage)

Becca Scott Self - Contestant

Ty Mitchell Self - Guest

Vic Michaelis Self - Contestant

Haley Herkert Self - Contestant

Emily Louise Self - Contestant

Tao Yang Self - Contestant

Adam Reich Self - Guest

Clare Dalton Self - Guest Judge

Kurt Maloney Self - Guest

Katia Kvinge Miley Cyrus (voice)

Ross Bryant Self - Contestant

Ashley Kron Self - Presenter

Nathan Yaffe Self - Contestant

Sarah Natochenny Self - Guest

Zeke Nicholson Self (archive footage)

Jessica McKenna Self - Mountport Cast

Scott Passarella Self - Pianist

Rick Devens Self - Guest Judge

Andrew Fuller Self - Guest Judge

Halia Kamekona Self - Guest

Gabrielle Kamekona Self - Guest

Kimia Behpoornia Self - Guest

Phoebe Neidhardt Self (voice) (uncredited)

Eleanor Vigneault Self - Guest

Kayla Bourne Self - Swing Dancer

Sydney Jarvis Self - Acapella Singer

Hannah Campbell Self - Acapella Singer

Avery Roberts Self - Acapella Singer

Steven Lee Self - Acapella Singer

Marshell Scott Self - Acapella Singer

Jewel Self - Guest (uncredited)

Ursula Hoefer Self - Acupuncturist

Rashawn Nadine Scott Self (archive footage)

Kate Elliott Self - Guest

Amy Hessler Self - Choreographer

Brett Vance Self - Guest

David Kerns Self - Ambiguous Voicemail (voice)

Marco Soli Self - Animal Wrangler

Max Goldman Self - Eyelid Flipper

Ryan Creamer Self - Contestant

Anna Vanston Self - Knife Thrower

Chase Edmondson Carolyn Doppelgänger Zombie

Ryan Benson Brennan Doppelgänger Zombie

Alexis Rhiannon Self - Contestant

Diana Popick Katie Doppelgänger Zombie

SungWon Cho FixItMan78

Thomas Hollow Self - Guest