• 
  Kevin Miller

   Himself (1 episode, 2015)
• 
  Greg Boyd

   Himself (1 episode, 2015)
• 
  Allan Peck

   Narrator (4 episodes, 2015)
• 
  Michael Duffy

   Thor (2 episodes, 2015)
• 
  Daniel Martin

   Loki (2 episodes, 2015)
• 
  Jeremy Frandrup

   Poseidon (2 episodes, 2015)
• 
  Dale Yeager

   Himself (4 episodes, 2015)
• 
  Patrick Rothfuss

   Self / ...

• 
  Kati Batchelder

  Caseworker
• 
  Jamel Anderson

  Medical staffer
• 
  Tony Brown

  Japhet Leeds
• 
  Henry Awes

  Boy
• 
  Lily Awes

  Girl
• 
  Denise Baker

  Cannibal
• 
  Gibril Betts

  Abducted man

• 
  Chika Chan

  Kuchisake Onna
• 
  Jeremy Aldorfer

  Bully
• 
  Josef Buchel

  Shield Bearer
• 
  Stephan Buesgens

  Soldiers
• 
  Charles Hubbell

  Hades
• 
  Emily Fradenburgh

  Elizabeth
• 
  Laura Dandridge

  Self - Special Effects Makeup Artist
• 
  Jonathan Maberry

  Self - Author
• 
  Mari Harris

  Rosa
• 
  Ralph Tedesco

  Self - Zenescope Comics Founder
• 
  Ken Gerhard

  Self - Cryptozoologist
• 
  Joe Tracz

  Self - Playwright
• 
  Matt Roy

  Diggers
• 
  Jessie Scarborough Ghent

  Pandora
• 
  Brandon Sanderson

  Self - Author