• 
  Avril Vuong

   Mary (2018)
• 
  Ross Hammond

  1 episode
• 
  Michelle Rivard

  10 episodes
• 
  Justina Janzen

  9 episodes
• 
  Lindsey Gardner

  10 episodes
• 
  Marcello Canales

   Marcus
• 
  Laura M. D'Alessandro

   January and June's Mom (2018)
• 
  Gabriela Francis

   June (2018)

• 
  Mackenzie De Zilva

   January (2018)
• 
  Natalia Bushnik

   Sally Seahorse (2018)
• 
  Caroline Concordia

  Carter's Mom
• 
  Rundeep Khaira

  Principal Hammerhead
• 
  Fritz Rolle

  Fritz
• 
  Matthew Mucci (II)

  Freddy
• 
  Kaden Boland-Trowbridge

  Carter