Cast
- Thomas as Kit Taylor/Adam/Dragon Knight/Onyx
- James as Len/Wing Knight
- Sir Topham Hatt as Frank Taylor
- Emily as Maya Young/New Siren
- Diesel 10 as General Xaviax
- Percy as Trent Moseley
- Rosie as Lacey Sheridan
- Troublesome trucks as Minions
- Murdoch as Vic Frasier/Wrath
- Spencer as Richie Preston/Incisor
- Donald/Arry as Danny Cho/Hunt/Axe
- Douglas/Bert as Albert Cho/Spear
- Sir Handel as Chris Ramirez/Sting
- Dennis as JTC/Price/Strike
- Mavis as Kase/Siren
- Henry as Drew Lansing/Chance/Torque
- George as Grant Stanley/Camo
- Edward as Detective Grimes
- Daisy as Michelle Walsh
- Salty as the mime
- Derek as Agent Phillips
- Lady as Sarah
- Lady Hatt as Grace Keifer
- Gordon as Master Eubulon
- Duncan as Brad Barrett/Thrust
- Oliver as Electrician
- Bertie as Paragon
- Duck as Tow Truck drver
- Isabella as Female foster
- Kelly as Foster mother
- Jack as male foster
- The Brakevan as multiple monsters Xaviax created
- Hector as Spider Monstor
- Chinese Dragon as Dragreeder/Dragranzer
- Harold as other Advent Beasts that deliver weapons
- Special Guests
- Jack as Tsukasa Kadoya/Decade/Kiva
- Alfie as Yusuke Onodera/Kuuga
- Toad as Eijiro Hikari
- Elizabeth as Natsumi Hikari
- Splatter as Abyss Slasher
- Dodge as Abyss Slammer
- Caroline as Kivala
- The Diesel as Kamata/Paradoxa Undead/Kamen Rider Abyss
- S.C. Ruffey as Narutaki
- Alicia Botti as Reiko Momoi
- Multiple Engines as Blade Riders
