BoCo the Diesel Engine and Friends (Boulder/D261 Version) is a Boulder/D261 parody series.


  • Boulder as D261
  • The Chinese Dragon as Spencer
  • The Spiteful Breakvan as Dart
  • George as Den
  • Percy as Percy
  • James as James
  • Duncan as Diesel
  • Bulgy as Derek
  • Den as Max
  • Dart as Monty
  • Bulstrode as Sixteen (from RWS)
  • Bertie as Toby
  • Max as Whiff
  • Monty as Scruff
  • D261 as Diesel 10 (D261 and Diesel 10 are both big Diesels)
  • Madge as Flora
  • Elizabeth as Isobella
  • S. C Ruffey as The Spiteful Breakvan
  • Station Master's Wife as Lady
  • Diesel as Bulstrode
  • Flynn as Norman
  • Paxton as Kevin
  • Sir Handel as Bash
  • Peter Sam as Dash
  • Rickety (from RWS) as Ferdinand
  • Splatter as Jack
  • Dodge as Alfie
  • Arry as Byron
  • Bert as Ned
  • Diesel 10 as Nelson
  • Toby as Patrick
  • Stafford as Kelly
  • The Barber as Buster
  • Burke (from TUGS) as Splatter
  • Blair (from TUGS) as Dodge
  • Sidney as Victor
  • Caroline as Emily
  • Rusty as BoCo
  • Skarloey as Mighty
  • Rheneas as Mac
  • Oscar (from Sesame Street) as The Bird Watcher (from the episode, Henry's Good Deeds)
  • Grudgetta (from Sesame Street) as The Teacher (from the episode, Time for a Story)
  • Hector as Trevor (Hector and Trevor both end with or)
  • Smudger as Terence
  • Harold as Old Slow Coach (Yes, I know, Harold is male)
  • Jeremy as Duck
  • Duck as Murdoch
  • Mavis as Belle
  • Gordon as Flynn
  • Norman as Bulgy
  • Ferdinand as Edward
  • Lady as Molly
  • Kevin as Colin
  • Stepney as Billy
  • Stewie Griffin (from Family Guy) as Jem Cole
  • Toad as Jeremy
  • Molly Mouse (from Skipper & Skeeto) as Madge
  • Trevor as Dennis
  • Oliver as Bertie
  • Derek as Harold
  • Shirlena (from Tourettes Guy) as Caroline
  • Eric Cartman (from South Park) as Hiro
  • Wario (from Mario) as Skarloey
  • Waluigi (from Mario) as Rheneas
  • Patrick as Rusty
  • Herry Monster (from Sesame Street) as Bertram
  • Bill as Donald
  • Ben as Douglas
  • Rocky as Duke
  • Whiff as Sir Handel
  • Scruff as Peter Sam
  • Lizzie Bee (from Skipper & Skeeto) as Mavis
  • Nelson as Duncan
  • Class 06 as Freddie
  • Byron as Bill
  • Ned as Ben
  • Farnsworth (from The Little Engine That Could) as Smudger
  • Kelly as Hank
  • Henry as Stepney
  • BoCo as Thomas
  • Donald as Gordon
  • Douglas as Henry
  • Murdoch as Salty
  • Harvey as Charlie
  • Arthur as Neville
  • Zug (from TUGS) as Scruffey
  • Shelia Broflovski (from South Park) as Toad (Yes, I know, Shelia Broflovski is female)
  • The Freight Engine (from The Little Engine That Could (Book)) as Sidney
  • Victor as Hector (Victor and Hector both end with ctor)
  • Bash as Fred Pelhay (from RWS)
  • Dash as Rickety (from RWS)
  • Terence as Lorry 1
  • The Angry Policeman as Stanley
  • Lorry 1 as Arthur
  • Cranky as Harvey
  • Zip (from TUGS) as Paxton
  • Lorry 2 as Arry
  • Lorry 3 as Bert
  • Spencer as Fergus
  • Salty as George
  • Daisy as Rosie
  • Miss Jenny as Daisy
  • Sideshow Bob (from The Simpsons) as Porter
  • Station Master as Oliver (Pack)
  • Tiger Moth as Godred (from RWS)
  • Evil Colin as The Catepillar Crane (from RWS)
  • Evil Big Mickey (from TUGS) as Tower (from The Little Engine That Could)
  • Duke as Spamcan (from RWS)
  • Old Stuck-Up (from RWS) as Old Stuck-Up (from RWS)
  • Wendy O Koopa (from Mario) as Victoria (from RWS)
  • D199 (from RWS) as The Big City Engine (from RWS)
  • Judge Judy the Diesel as Judge Judy the Diesel (made up character)
  • Evil Thomas as Captain


Season 1

  • BoCo and Donald/BoCo Gets Tricked
  • Ferdinand and Donald/Ferdinand Helps Out
  • The Sad Story of Douglas/Come Out, Douglas!
  • Ferdinand, Donald and Douglas/Douglas to The Rescue
  • BoCo's Train/A Big Day for BoCo
  • BoCo and The Trucks/Trouble for BoCo
  • BoCo and The Breakdown Train/BoCo Saves The Day
  • James and The Coaches/James Learns a Lesson
  • Troublesome Trucks/Foolish Freigth Cars
  • James and The Express/A Proud Day for James
  • BoCo and The Guard/BoCo and The Conductor
  • BoCo Goes Fishing
  • BoCo, Smudger and The Snow/Smudger the Narrow Guage Engine
  • BoCo and Oliver/BoCo and Oliver's Great Race
  • Tenders and Turntables
  • Trouble in The Shed
  • Percy Runs Away
  • Coal/Douglas' Special Coal
  • The Flying Kipper
  • Whistles and Sneezes
  • Bertie and The Stouth Gentleman/Bertie the Bus
  • Dirty Objects/James In a Mess
  • Off The Rails/Donald Takes a Dip
  • Down The Mine
  • BoCo's Christmas Party


  1. BoCo/Thomas (Version 3)
  2. BoCo/TUGS (Version 3)
  3. BoCo/Theodore Tugboat (Version 3)
  4. BoCo/Sonic (Version 3)
  5. BoCo/Mario (Version 3)
  6. BoCo/Shining Time Station (Version 3)
  7. BoCo/The Simpsons (Version 3)
  8. BoCo/South Park (Version 3)
  9. BoCo/Family Guy (Version 3)
  10. BoCo/Skipper & Skeeto (Version 3)
  11. BoCo/3 Friends and Jerry (Version 3)
  12. BoCo/Skarloey (Version 3)
  13. BoCo/Jack and the Pack (Version 3)
  14. BoCo/Snow White (Version 3)
  15. BoCo/The Little Engine That Could (Version 3)
  16. BoCo/Toby (Version 3)
  17. BoCo/Terence (Version 3)

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