Arry and Bert

Arry and Bert are two diesel engines who work at the smelters. They are voiced by Kerry Shale and William Hope in both UK and US. They are two of the second main antagonists. Arry is the more violent of the two whereas Bert is the more stupid.

Major Appearances
Season 5 Season 6 Season 7 Season 8
 * Stepney gets Lost ('Arry not named; Bert does not speak)
 * Middle Engine
 * Fergus Breaks the Rules
 * Percy's New Whistle
 * Thomas to the Rescue (do not speak)
 * Halloween

Season 9 Season 11 Season 12 Season 14 Season 15 Season 16 Specials
 * Thomas and the New Engine
 * Thomas and the Stinky Cheese
 * Don't Go Back (do not speak)
 * Victor Says Yes
 * Henry's Happy Coal
 * Ol' Wheezy Wobbles
 * Bust My Buffers!
 * Calling All Engines!
 * Day of the Diesels
 * King of the Railway

Cameos
Season 6 Season 7 Season 8 Season 11
 * Twin Trouble
 * Bill, Ben and Fergus
 * James and the Queen of Sodor
 * Percy and the Magic Carpet
 * Percy's Big Mistake
 * Dirty Work
 * Hide and Peep

Season 12 Season 14 Season 15 Specials 'Arry and Bert will make more cameos soon.
 * Gordon Takes a Short Cut
 * Thomas in Charge
 * Edward the Hero
 * The Great Discovery

Theme

 * 'Arry and Bert's theme is Devious Diesel's Season 6 theme.

Counterparts (Boy Version) (Villian Version)

 * Zebedee and Zak (TUGS)
 * Sea Rogue's Henchboats (Salty's Lighthouse, fan-made)
 * Biff and Bull (Shining Time Station)
 * Larry "Cheatsy" Koopa and Roy "Bully" Koopa (Super Mario Bros.)
 * Jet the Hawk and Storm the Albatross, Scratch and Grounder or Sleet and Dingo (Sonic the Hedgehog)
 * Wart and Mort (Garfield and Friends)
 * Zilly and Klunk (Dastardly and Muttley)
 * Danforth Drake and Roderick Rat (Tiny Toon Adventures)
 * Rocky and Mugsy (Looney Tunes)
 * North-Going Zax and South-Going Zax (Dr. Seuss)
 * Slink and Toby (Arthur)
 * Man Ray and the Dirty Bubble (SpongeBob SquarePants)
 * Teddy McNulty and Terry McNulty (Rugrats)
 * Wolfgang and Edmund (Hey Arnold)
 * Arbok and Seviper (Pokemon)
 * Pon and Con (Kirby)
 * Grem and Acer (Cars 2)
 * Nelson Muntz and Jimbo Jones (The Simpsons)
 * Evil Stewie and Thaddeus Griffin (Family Guy)
 * Ben and Lon (Pocahontas)
 * Scallion #2 and Scallion #3 (VeggieTales)
 * Axel and Loco (A Bug's Life)
 * Buzz and Delete (Cyberchase)
 * Banzai and Ed (The Lion King)
 * Thaddeus and Thor (Phineas and Ferb)
 * Little Lincoln and Moose (Foster's Home for Imaginary Friends)
 * Lenny and Boog (Fanboy and Chum Chum)
 * Sly and Gobbo (Noddy's Toyland Adventures)
 * Puppetino (Pinocchio and the Emperor of the Night)
 * Boss (A Troll in Central Park)
 * Stinky and Smelly (Bone)
 * Paper Jam Boy and Stapler Head (Pearls Before Swine)
 * Wynchel and Duncan (Wreck-it Ralph)
 * Axel and Foutch (Rayman)
 * Bebop and Rocksteady (Teenage Mutant Ninja Turtles)
 * Nute Gunray and Rune Haako (Star Wars)
 * Bada and Bing (Madagascar)
 * Stan Woozle and Heff Heffalump (Winnie the Pooh)
 * Wormo and Smudge (Adventure Time)
 * Joe & Jake (Song of the South)
 * Ollie and Francisco (T.U.F.F. Puppy)
 * Trigger and Nutsy (Robin Hood)
 * Heninger and Longmoan (Golden Axe)
 * Spike and Whitey (Flushed Away)

Counterparts (Girl Version)

 * Diamond Tiara and Silver Spoon (My Little Pony: Friendship is Magic)

Counterparts (Hero Version)

 * Donald and Douglas (Thomas the Tank Engine and Friends)
 * Frank and Eddie (TUGS/Salty's Lighthouse)
 * Phillip and Fillmore (Theodore Tugboat)
 * Heavy and Bomb (Sonic the Hedgehog)
 * Lenny and Carl (The Simpsons)
 * Vern and Johnny (Family Guy)