This article is fan fiction. As such, it is not a part of the official Thomas franchise (i.e., it is not canon). |

Warren the LNER Class W1 Big Red Engine.
Warren is an red LNER Class W1 4-6-4 engine. He is a pompous and gentle giant engine. He is friends with Connor, Spencer, and Gordon.
Bios[]
- Allies: Thomas, Edward, Henry, Gordon, James, Percy, Toby, Stanley, BoCo, Daisy, Mavis, Emily, Stepney, Duck, Donald, Douglas, Oliver, Stepney, BoCo, Paxton, Sidney, Den, Dart, Dennis, Norman, Belle, Flynn, Hiro, Skarloey, Rheneas, Sir Handel, Peter Sam, Rusty, Duncan, Duke, Fearless Freddie, Mighty Mac, Ivo Hugh, Luke, Timothy, Bill, Ben, Marion, Ryan, Skiff, Daisy, Merlin, Hurricane, Lexi, Theo, Frankie, Stephen, Millie, Winston, Salty, Arthur, Harvey, Fergus, Mavis, Nia, Rebecca, Rex, Bert, Mike, Frank, Jock, Spencer, Connor, Flying Scotsman, Murdoch, Hank, Caitlin, Axel.
- Enemies: Diesel, Diesel 10, Arry, Bert, Splatter, Dodge, Vinnie, Big City Engine, Spencer (formerly)
- Personality: Kind, Pompous, Strong, Nice.
Counterparts (Thomas Version)[]
- Jack-2 (Tekken)
Counterparts (Magicai Island Version)[]
- Murdoch or Gordon (Thomas the Tank Engine and Friends)
- Scuttlebutt Pete or Big Mac (TUGS)
Theme Music[]
- His Theme Music is the Season 5 Song "Harold the Helicopter".