The Mysterious Benedict Society

• 
  Gia Sandhu
  Ms. Perumal
• 
  Mystic Inscho
  Reynie Muldoon
• 
  Seth Carr
  George 'Sticky' Washington
• 
  Emmy DeOliveira
  Kate Weatherall
• 
  Marta Kessler
  Constance Contraire
• 
  Katherine Evans
  Jillson
• 
  Ben Cockell
  Jackson
• 
  Tony Hale
  Mr. Benedict
• 
  Kristen Schaal
  Number Two
• 
  MaameYaa Boafo
  Rhonda Kazembe
• 
  Ryan Hurst
  Milligan
• 
  Saara Chaudry
  Martina Crowe
• 
  Reece Noi
  Marlon
• 
  Ricardo Ortiz
  S.Q.
• 
  Trenna Keating
  Dr. Garrison
• 
  Lex King
  Ilsa
• 
  Malak Dabcha
  Bauer
• 
  Sil Van Der Zwan
  Reynie
• 
  Ben Daon
  Isaac
• 
  John Gillich
  McCabe
• 
  Rubén Guevara
  Sebastian
• 
  Jed Rees
  Jeffers
• 
  Shannon Kook
  Mr. Oshiro
• 
  Emily Delahunty
  Lindsay
• 
  Carmela Sison
  Van Horn
• 
  Chandni Appadurai
  Ms. Perumal's Mom
• 
  Trevor Hinton
  Chef
• 
  Asia Au-Yeung
  Student #1
• 
  Tysae Grewal
  Student #2
• 
  Rémi-Gaël Panon
  Student #3

• James Bobin
• Greg Beeman
• Craig Zisk
• Shannon Kohli
• Karyn Kusama
• Wendey Stanzler
• Mark Tonderai
• Glen Winter
• Kabir Akhtar
• Dawn Wilkinson
• Aprill Winney

• Heather Jeng Bladt
  ...
  (written for television by)
• Taylor Chukwu
  ...
  (staff writer)
• Phil Hay
  ...
  (created for television by)
• Chelsey Lora
  ...
  (written for television by)
• Taylor Mallory
  ...
  (story editor)
• Matt Manfredi
  ...
  (created for television by)
• Angeli Millan
  ...
  (teleplay by)
• James Rogers III
  ...
  (staff writer)
• Todd Slavkin
  ...
  (written for television by)
• Trenton Lee Stewart
  ...
  (based on the novel by)
• Darren Swimmer
  ...
  (written for television by)