• 
  Michael Bullard

  1 episode
• 
  Beth Karas

  2 episodes, 2018
• 
  Diane Dimond

  3 episodes, 2018
• 
  Diane Fanning

  3 episodes, 2018
• 
  Tom Gasparoli

  3 episodes, 2018
• 
  Jeff Klinger

  1 episode
• 
  Candace Zamperini

  3 episodes, 2018
• 
  Jim Hardin

  3 episodes, 2018

• 
  Orlando Hudson

  2 episodes, 2018
• 
  Tom Maher

  3 episodes, 2018
• 
  Bettye Blackwell

  2 episodes, 2018
• 
  Kellie Colgan

  2 episodes, 2018
• 
  Mary Jude Darrow

  1 episode, 2018
• 
  Dan George

  2 episodes, 2018
• 
  Lester Holt

  1 episode, 2017

• 
  Laurence James Sargent

   David Rudolf
• 
  Matthew Hayes Hunter

  Brent Wolgamott (2018)
• 
  Joseph Neff

  Self - Investigative Reporter