Troublesome Twins is a fan-fiction Thomas & Friends episode for Season 4 created by SuperMalechi, which aired after Fish.
Bill and Ben refuse to take advice from Duck and end up in trouble.
- Bill and Ben
- Sir Topham Hatt
- Edward (mentioned)
- BoCo (mentioned)
- Thomas (cameo)
- Toby (cameo)
- US Narrator: George Carlin/Ringo Starr.
- UK Narrator: Michael Angelis.