• 
  Sasha Pieterse

  Destiny
• 
  Debby Ryan

  Holli
• 
  Nicola Posener
• 
  Preston Jones

   Troy
• 
  Fiona Gubelmann

   Nina (2016)
• 
  Laura Harrison

   Kali
• 
  Mark Sullivan

   Drew
• 
  Marco Sanchez

   Alonzo Quesa (2016) (unknown episodes)

• 
  Gerry Bednob

   Jonah Wolfe (2016) (unknown episodes)
• 
  Diana DeGarmo

   Darcy (2016) (1 episode)
• 
  Alex Désert

   Barry (3 episodes)
• 
  Drew James

   Zack (2016) (2 episodes)
• 
  Missi Pyle

   Marcy (3 episodes)
• 
  Yanic Truesdale

   Beau (2016) (unknown episodes)
• 
  Karl T. Wright

   Jon - Maisy's Dad (1 episode)

• 
  Eden Sher

   Jessica (2016) (unknown episodes)
• 
  Mircea Monroe

   Stacey (3 episodes)
• 
  James Kirkland

   Mark (2016) (1 episode)
• 
  Ace Young

   Darrell (2016) (2 episodes)
• 
  Leah Lewis

   Sophie (3 episodes)
• 
  Maxwell Glick

   Shimon (2016) (2 episodes)
• 
  Whitmer Thomas

   Garrett McKinley (2016) (unknown episodes)
• 
  Becky Feldman

   Bad Auditioner (1 episode)
• 
  Todrick Hall

   Milo (2016) (unknown episodes)
• 
  Shoniqua Shandai

   Crystal (2016) (2 episodes)
• 
  Zack Weinstein

   Luke (3 episodes)
• 
  J.D. Phillips

   Freddy (2016) (2 episodes)
• 
  Diamond White

   Maisy (3 episodes)
• 
  Scott Rodgers

   Technical Director (3 episodes)
• 
  Timothy DelaGhetto

   Jackie Zipper (2016) (1 episode)
• 
  Sam Tsui

   Magnus (2016) (1 episode)
• 
  Kelly Marie Tran

   Twinkle Twinkle Auditioner (1 episode)
• 
  Lily Mae Harrington

   Adeline (2016) (2 episodes)
• 
  Joey Romaine

   Bad Auditioner (1 episode)
• 
  Eli Savage

   Brendan Bradley (2016) (unknown episodes)
• 
  Janna Cardia

   Catherine - Maisy's Mom (1 episode)