Isobella is a Yellow Sentinel Steam Lorry. She is a member of The Sodor Construction Company and is friends with Kelly, Jack and Alfie.
Appearances: 
Edit
- Season 8:
- Season 9:
- Season 10: Lorry's New Flatbed
- Season 11:
- Season 12: Greetings, Montague! (not named; does not speak)
- Season 13:
- Season 14:
- Season 15: Toby's Turntable Fable (cameo), For Whom The Belle Tolls, Polar Express Coming Through! (cameo), The Island of Misfits Engines (cameo).
- Season 16: Henry's Hill
Specials:
Basis:Edit
Community content is available under CC-BY-SA
unless otherwise noted.
