Michael Brandon
Narrator / Mr. Bubbles (voice)
Martin Sherman
Thomas / Percy (voice)
Kerry Shale
Henry / James / Sir Topham Hatt / Dock Worker / Gordon / Dash / Harold / Blond Boy (voice)
Keith Wickham
Salty / Captain (voice)
William Hope
Toby / Bash / Rocky (voice)
Teresa Gallagher
Ginger Boy (voice)
Glenn Wrage
Cranky / Ferdinand (voice)
Ben Forster
Mr. Perkins