Cast[]
- Perfect Peter as Thomas
- Brainy Brian as Edward
- Anxious Andrew as Henry
- Mr. Mossy as Gordon
- Stuck-Up Steve as James
- Goody-Goody Gordon as Percy (Do Not Edit!)
- Margaret's Dad as Toby
- Tidy Ted as Duck
- Spotless Sam as Oliver (Do Not Edit!)
- Gorgeous Gurinder as Emily
- Lazy Linda as Molly
- Horrid Henry as Diesel
- Mr. Nerdon as Diesel 10
- Moody Margaret as Daisy
- Sour Susan as Mavis
- Singing Soroya as Rosie
- Weepy William as Dennis
- Boomer (from TUGS) as Neville
- Little Ditcher (from TUGS) as Harvey
- Henry's Dad as The Fat Controller
- Henry's Mum as Lady Hatt