• 
  Ken Hudson Campbell

  1 episode, 2019
• 
  Greg Cipes

  1 episode, 2019
• 
  Brianna Denski

   June (voice)
• 
  Ken Jeong

  1 episode, 2020
• 
  Michelle Horowitz

  1 episode, 2020
• 
  Kenneth Bower

  1 episode, 2019
• 
  Aryan Simhadri

  1 episode, 2019
• 
  Kitana Turnbull

  1 episode, 2019

• 
  Kevin Michael Richardson

  1 episode, 2019
• 
  Rachael MacFarlane

  1 episode, 2019
• 
  Cam Clarke

  8 episodes, 2019
• 
  Trevor Devall

  8 episodes, 2019
• 
  Bill Lobley

  8 episodes, 2019
• 
  Jill Talley

  8 episodes, 2019
• 
  Ben Giroux

  9 episodes, 2019-2020

• 
  Patton Oswalt

   Steve
• 
  Raymond McLeod

  Marty Badenov
• 
  Kate McGregor-Stewart

  Aunt Albertine
• 
  Stephen Tobolowsky

  Uncle Tony
• 
  Jolie Hoang-Rappaport

  Vanessa
• 
  Julia McAnuff

  Carla
• 
  Daran Norris

  Principal Peters
• 
  Ursula Taherian

  Ms. Fulbright