- Jordin Sparks - Self
- Lorenzo Lamas - Dr. Hollywood
- Tara Strong - Miss Collins
- James Arnold Taylor - Regional Manager Taylor
- Roz Witt - Mrs. Chisdak
- Erik Estrada - Carlos' Dad
- Dee Bradley Baker - Mr. Smitty
- Justin Giddings - Roadie
- Damion Poitier - Backstage Manager
- Ciara Hanna - CeCe - Flirty Girl (uncredited)
- Melise - Lucy Stone
- Austin Mahone - Austin Mahone
- Rachel Finninger - Hot Girl
- Richa Shukla Moorjani - Palmwoods Girl #2
- Tristin Mays - Stephanie King
- Aylya Marzolf - Candi
- Anne Johnson - Mrs. Magicowski
- Michael Ng - Rob
- Nicole Scherzinger - Nicole Scherzinger
- Chris Mordetzky - Self
- Ralph Cole Jr. - Mr. Abramowitz
- Stephanie Lesh-Farrell - Stage Manager
- Spencer Locke - Jennifer
- Tiara Madry - Mandy
- Eric Nelsen - Windmill
- Alyssa Preston - Tyler's Mom
- Diane Robin - Casting Director
- Matt Angel - WayneWayne
- Matt Angel - Wally Dooley
- Maggie Gwin - Phoebe Nachee
- Parker Young - Travis
- Carlie Casey - Mercedes Griffin
- Bonnie Morgan - Acrobat
- Koji Kataoka - Fujizaki
- Chris Grabher - Sergei
- Ashley Monique Clark - Soda Girl
- Evan Lake Schelton - Wendell
- Ted Garcia - Self
- Reece Kirk - Jean-Luc Varn Darn
- Matthew Moy - Deke
- Clyde Yasuhara - Mr. Fong
- Keith Allan - Pitchman
- Hira Ambrosino - Psychiatrist
- Carlos Alazraqui - Marcos Del Posey
- Julius Callahan - Burt Timmons
- Tucker Albrizzi - Tyler
- Ed Brigadier - Sebastian
- Ahmed Best - Marketer
- Ahmed Best - Rob
- Phil LaMarr - Hawk
- Camilla Luddington - Rebecca
- Ed Begley Jr. - Self
- Katherine Del Rio - Allison
- JoJo Wright - Self
- Kamilla Bjorlin - Joanne
- Steve Alderfer - ZMZ Reporter
- Rachel Crow - Winnie
- Fabio - Self
- Alfonso Ribeiro - Block Captain McCallister
- Symba - Kat
- Charles Rahi Chun - Lucy's Dad
- Anita Leeman Torres - Girlbot
- Susan Yeagley - Lucy's Mom
- Diane Mizota - Self
- Rob Paulsen - Sam Sellmart
- Rachel Quaintance - Roberta
- Wiley B. Oscar - John
- Anthony Alabi - Babysitter
- Matt Riedy - Arthur Griffin
- Daran Norris - Buddha Bob
- Karl T. Wright - City Inspector
- Erin Sanders - Camille Roberts
- Wendy Worthington - Beulah
- Savannah Jayde - Jennifer
- Denyse Tontz - Jennifer
- Katelyn Tarver - Jo Taylor
- Challen Cates - Jennifer Knight
- David Anthony Higgins - Reginald Bitters
- Kelli Goss - Jennifer
- David Cade - Jett Stetson
- Chris Paul - Self
- Nathan Anderson - Director
- Tenn Buick - Replacement Teen Hopeful (uncredited)
- Elizabeth Gillies - Heather Fox
- Sway Calloway - Sway Calloway
- Glenn McCuen - Little Lee Roth
- David Goldman - Camille's Dad
Capítulo disponible en las siguientes plataformas:
