- Boco as Heinrich Von Marzipan (Heinrich Von Marzipan's Voice Suits Boco)
- Rusty as Knightbrace (Knightbrace's Voice Suits Rusty)
- Dennis as Toiletnator (Toiletnator's Voice Suits Dennis)
- Diesel 10 as Stickybeard (Stickybeard's Voice Suits Diesel 10)
- Diesel as Chad Dickson (Chad Dickson's Voice Suits Diesel)
- Derek as King Sandy (King Sandy's Voice Suits Derek)
- Salty as Mr. Boss (Mr. Boss' Voice Suits Salty)
- Daisy as Cree Lincoln (Cree Lincoln's Voice Suits Daisy)
- Mavis as Mushi Sanban (Mushi Sanban's Voice Suits Mavis)
- Den and Dart as Mr. Fibb and Mr. Wink
- Dee Bradley Baker - Boco, Dennis and Den
- Tom Kenny - Rusty and Dart
- Mark Hamill - Diesel 10
- Jason Harris - Diesel
- James Arnold Taylor - Derek
- Jeff Glen Bennett - Salty
- Cree Summer - Daisy
- Tara Strong - Mavis
- Boco would be a German Indiana Jones Fanboy and a Candy Explorer, Who Wears a Monocle Like Top Hat (from TUGS) and Diesel 10's Former Cabin Boy.
- Rusty would be a Evil Dentist.
- Dennis would be a Pathetic Villain.
- Diesel 10 would be a Candy Pirate.
- Diesel would be a Former Engines Next Door Operative and a Teenage Ninja.
- Derek would be a Fake King, Who Thinks He is a Real King.
- Salty would be a Child Hating Diesel.
- Daisy would be a Former Engines Next Door Operative and a Teenage Ninja.
- Mavis would be Derek's Prince.
- Boco Von Marzipan
- KnightDiesel (Aka Rusty)
- ToiletDiesel (Aka Dennis)
- StickyDiesel (Aka Diesel 10)
- Diesel Dickson (Former Numbuh 274)
- King Derek
- Mr. Salty
- Daisy Lincoln (Former Numbuh 11)
- Mavis Sanban
- Den Fibb and Dart Wink