Reparto (por orden de créditos)
Nick Jonas
Self
Sofia Carson
Seth Rogen
Chris Pratt
Noah Centineo
Adam Devine
Anna Kendrick
Zac Efron
Lucy Hale
Sasha Pieterse
Hilary Duff
Kelly Clarkson
David Dobrik
Aubrey Plaza
Troye Sivan
Bella Thorne
Jodie Sweetin
Candace Cameron Bure
Shay Mitchell
Andrea Barber
Khloé Kardashian
Kristen Bell
Brittany Snow
Troian Bellisario
Ashley Benson
Sutton Foster
John Stamos
Kathryn Hahn
Dove Cameron
China Anne McClain
Milo Ventimiglia
Vanessa Hudgens
John Cena
Aliza Kelly
Tyler Posey
Millie Bobby Brown
Samuel L. Jackson
Brie Larson
Mena Massoud
Janel Parrish
Billy Eichner
Sydney Park
Eli Brown
Carly Rae Jepsen
Miranda Cosgrove
Jessica Alba
Mila Kunis
Danielle Panabaker
Katie Cassidy
Emily Bett Rickards
Anna Camp
Gwyneth Paltrow
Brandon Routh
Caity Lotz
Lori Loughlin
Miley Cyrus
Demi Lovato
Raven-Symoné
Bob Saget
Kelly Rowland
Kylie Jenner
Dave Coulier
Juliana Harkavy
Maisie Richardson-Sellers
Franz Drameh
Echo Kellum
Liam Payne
Jordyn Woods
Selena Gomez
Shailene Woodley
Sabrina Carpenter
Elizabeth Olsen
Dylan O'Brien
Daniel Radcliffe
Jennifer Lopez
Zoe Saldana
Andy Samberg
Nick Robinson
Leah Remini
Keegan-Michael Key
Ashley Tisdale
Katherine Langford
Lana Condor
Israel Broussard
Nick Cannon
Shawn Mendes
Kel Mitchell
Noah Cyrus
Meghan Trainor
Debi Mazar
Jake Gyllenhaal
Ryan Reynolds
Keanu Reeves
Anne Hathaway
Sebastian Stan
Charlize Theron
Antony Starr
Karl Urban
Chris Evans
Erin Moriarty
Tom Ellis
Daisy Ridley
Kathryn Newton
Jack Quaid
Keri Russell
Chad Michael Murray
Karen Fukuhara
Patrick J. Adams
Haley Lu Richardson
Oscar Isaac
Sadie Sink
Zachary Levi
Gemma Chan
Cole Sprouse
Naomi Ackie
Cara Buono
Jon Favreau
Finn Wolfhard
Halston Sage
Mark Ruffalo
Jesse Williams
David Harbour
Enrico Colantoni
Adam Brody
Ben Schwartz
Dacre Montgomery
Rebel Wilson
Laz Alonso
Caleb McLaughlin
Natalia Dyer
Gina Rodriguez
Francis Capra
Daniel Dae Kim
Chiwetel Ejiofor
Justice Smith
John Boyega
Chace Crawford
DeWanda Wise
Alfre Woodard
Vanessa Marano
Maia Mitchell
Kirby Howell-Baptiste
Matthew Daddario
Anthony Mackie
Richard E. Grant
Lashana Lynch
Tiffany Haddish
Jason Dohring
Noah Schnapp
Billy Dee Williams
Tomer Capone
Jack Dylan Grazer
Tom Kenny
Danai Gurira
Jessie T. Usher
Kelly Marie Tran
Regina Hall
Peter Hermann
Harry Shum Jr.
K.J. Apa
Anthony Daniels
Ryan Hansen
Eric André
Charlie Heaton
Bobby Moynihan
Charles Melton
Nicole Scherzinger
Asher Angel
Bill Fagerbakke
Laura Marano
Yeardley Smith
Christy Carlson Romano
Jordan Fisher
Rebecca Rittenhouse
Nico Tortorella
Alex Aiono
Charles Michael Davis
RuPaul
Blake Anderson
Miriam Shor
Florence Kasumba
Joonas Suotamo
Finneas O'Connell
Percy Daggs III
Brandon Mychal Smith
Tinashe
Shahadi Wright Joseph
Pitbull
Wolfgang Novogratz
Nikesh Patel
Marcus Scribner
Kim Petras
Jacob Latimore
Phil McGraw
Omarion
Andy Cohen
JD McCrary
Henry Lau
Jules LeBlanc
Jarell Houston
Lil Yachty
Lil' Fizz
Austin Mahone
Raz B
Ashlyn Harris
B2K
Themselves
Ali Krieger
Tom Holland
Charlie Gillespie
Jeremy Shada
Owen Patrick Joyner
Madison Reyes
Melanie Lynskey
Sophie Thatcher
Lauren Ambrose
Courtney Eaton
Sophie Nélisse
Samantha Hanratty
Liv Hewson
Jasmin Savoy Brown
Simone Kessell
Tawny Cypress