- Genre
- Dark fantasy Comedy drama Mystery Adventure Horror Coming-of-age
- Created by
- Patrick McHale
- Based on
- Tome of the Unknown , by Patrick McHale
- Story by
- Amalia Levari Tom Herpich Patrick McHale Cole Sanchez Bert Youn
- Creative directors
- Nate Cash Bert Youn
- Voices of
- Elijah Wood Collin Dean Melanie Lynskey Christopher Lloyd Tim Curry Jack Jones Samuel Ramey
- Theme music composer
- The Blasting Company
- Opening theme
- "Prelude" (performed by The Blasting Company) , "Into The Unknown" (performed by Jack Jones)
- Ending theme
- "Black Train/End Credits" (performed by The Blasting Company)
- Composer
- The Blasting Company
- Country of origin
- United States