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"Bust my buffers!"
"I think you have.
— Bill and Ben
"Bust my buffers!"
"I think you have.
— Bill and Ben

Buffer Bother is the nineteenth episode of the sixth season.


Bill and Ben have been working hard in the quarry. When The Fat Controller comes to inspect the quarry's engines, he discovers Mavis and Bill are in satisfactory working order, but Ben's buffers are damaged and the Fat Controller sends him to the works to have replacement buffers fitted. Bill, jealous of Ben, tells Ben that he only needs new buffers because he is clumsy and the two argue. Mavis scolds them for being grouchy and Bill goes back to work while Ben leaves.

Bill, still thinking of Ben's new buffers, becomes careless, causing him to knock a pipe into his funnel and sneeze it out. He tries thinking about birds, trees and anything that would make him forget about Ben's new buffers, but nothing seems to work. Mavis tells him to be happy that he is in working order (and not in need of new buffers), but Bill simply huffs and wheeshes soot all over Mavis by accident.

When the trucks hear that Bill is cross about Ben getting new buffers, they start teasing him, making Bill cross. Bill tries to shut the trucks up by shunting them, but accidentally reverses into a ditch and damages his buffers in the process. He is pulled out by Ben, who had just returned from the works, but The Fat Controller is not pleased. Before having Bill sent to the works to get new buffers, he scolds Bill and tells him to think about what it means to be a responsible, reliable engine.

Once back on the rails, Bill compliments Ben on his new buffers and the twins properly make up for their quarrel.




  • The working title for this episode was Bill and Ben's Excellent Adventure, which would have been a reference to Bill and Ted's Excellent Adventure, which happens to star George Carlin.
  • In several ways, this episode is similar to another sixth season episode, Twin Trouble:
    • They are both alliterately titled episodes with two words
    • They are both about one of the railway's pair of twins
    • Bill's accident in the climax of the episode is very similar to Donald's accident


  • When Sir Topham Hatt inspects the engines, Ben's buffers are not broken.
  • When the narrator says "Ben was happy," Ben's face moves.
  • When Bill doesn't look where he's going, the sound effect comes before he crashes the truck.
  • When Mavis says "Be careful and stop thinking about Ben's new buffers," a wire is seen inside her cab.
  • When Bill falls into the ditch, he looks angry and his eyes are wonky.
  • In the close-up of Bill in the ditch, the truck he pushed into the ditch is visibly smiling in the right-hand corner.
  • When Ben returns and sees Bill in the ditch, Bill's buffers are not broken.
  • When Bill says "But I still know how to biff a truck," he reverses and passes Mavis. However in the next shot when Mavis says "No!" Bill passes her again.


  • (first lines)
  • The Fat Controller: (while inspecting the quarry engines) Unforunately Ben, your buffers are damaged. You must report to the works immediately for a set of new buffers. (to Mavis) Mavis, you will have to work with Bill until Ben returns.
  • Mavis: Yes, sir!


  • Ben: I'm going to get new buffers!
  • Bill: Well, I should get new buffers too! We're twins, and we do everything together.
  • Ben: But you don't need new buffers.
  • Bill: You're only getting new buffers because you're so clumsy!
  • Ben: No, I'm not!
  • Bill: Yes, you are!
  • Ben: No, I'm not!
  • Bill: Yes, you are!
  • Mavis: Will you two stop being grouchy?! (US: Will you two stop being crab pots?!) Now come on, Bill. We've got work to do.


  • Bill: I want new buffers too!
  • Mavis: Just be happy you're in good working order.
  • Bill: It's not fair (accidentally sprays soot over Mavis)
  • Mavis: Bill!
  • Bill: Oops. Sorry.


  • Trucks: Poor poor Bill, he works, he suffers, while Ben his twin gets brand new buffers!


  • (Ben returns from the works with new buffers and finds Bill derailed in the pit with damaged buffers)
  • Bill: Bust my buffers!
  • Ben: I think you have.


  • The Fat Controller: You've behaved badly, Bill. Do you have anything to say for yourself?
  • Bill: Yes, sir. I'm sorry, sir.
  • The Fat Controller: Before you get new buffers, I want you to think about what it means to be a responsible, reliable engine.
  • Bill: Yes, sir.


  • (last lines)
  • Bill: They are nice buffers.
  • Ben: Thanks. I'm sorry I teased you.
  • Bill: That's alright. I was naughty too.
  • Ben: Of course you were! We're twins!


In Other Languages

Language Name Meaning
Norwegian Buffer-bråk Buffer-Bother
Russian Брат по буферу Brother Buffer
Japanese くるまどめのもんだい Problem of Buffer
Polish Odbojnikowy Problem Bumper Problem
Danish Bill og Bens fantastiske eventyr Bill and Ben's Great Adventure
Slovenian Polomljeni Odbijači Broken Bumpers
Italian I Respingenti Nuovi The New Buffers
Hungarian Ütköző gondok Buffer Problems
Romanian Fraţi de Amortizoare Brothers Mufflers
Slovak Nový nárazník New Bumper
Chinese 缓冲区烦恼 Buffer Trouble
Korean 샘이 난 빌 Sam I'm Bill
Swedish Buffertbesvär Buffer Problems
Czech Trápení s nárazníky Affliction with Bumpers
Thai กันชนอันใหม่ของหัวรถจักรคู่แฝด New Fender of the Engine Twins

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