• 
  Billy Derian

  Self - Partner, Da Rod Shop
• 
  Billy Derian Jnr

  Self - Apprentice Mechanic
• 
  Mike Dade

  Self - Lead Mechanic
• 
  Arturo Gil

   Arty Gil (6 episodes, 2014)
• 
  Jeff Thisted

   Jeff Thisted (6 episodes, 2014)
• 
  Steve Reck

  Self - Partner, Da Rod Shop
• 
  Shane Derian

  Self - Apprentice Mechanic
• 
  Dan Miller

  Self - Auto Interiors

• 
  Christian Udaeta

  Self - Owner, Next Auto Body
• 
  Rebecca Kasswell

  Self - Manager, Next Auto Body
• 
  Kenny Miller

  Self - Digital Printing
• 
  Ted Moser

  Self - President & CEO, Picture Care Warehouse
• 
  Axis

  Self - Graffiti Artists
• 
  George Barris

  Self - King Of Kustomizers
• 
  Gary Berg

  Self - Graphic Designer

• 
  Bill

  Self - Tow Truck Driver
• 
  Bob

  Self - Owner, Engine for Sale
• 
  Michael Bream

  Self - Owner, EV West