• 
  Teach Grant

   Preston Riley (2 episodes)
• 
  Dan Donohue

  Calvin Rumple
• 
  David Haysom

  Deputy Raymond Berryman
• 
  Christopher Heyerdahl

  Don Berryman
• 
  Vicky Lambert

  6 episodes, 2017
• 
  Gabriel Mann

  Martin Eggers Hyde, PhD
• 
  Joel McNichol

  Deputy Guy Mallory
• 
  Arnold Pinnock

  7 episodes, 2017

• 
  Bradley Stryker

  Tanner
• 
  Timothy V. Murphy

  Gram Turner
• 
  Beatriz Yuste

  2 episodes, 2017
• 
  Logan Marshall-Green

  Creeley Turner
• 
  Christopher Rosamond

  Wendell Davidson
• 
  Paul Rae

  Melvin Stubbs
• 
  Sarah Jones

  7 episodes, 2017

• 
  Killian Scott

  Seth Davenport
• 
  Rohan Mead

  Sam Riley Jr.
• 
  Alexis McKenna

  4 episodes, 2017
• 
  Nola Augustson

  7 episodes, 2017-2018
• 
  Philippa Domville

  Martha Riley
• 
  Melinda Page Hamilton

  Connie Nunn
• 
  Chasten Harmon

  Bessie Louvin
• 
  Joe Adler

  DL Sullivan
• 
  Sasha Barry

  6 episodes, 2017-2018