Générique complet
Thomas & Friends: Muddy Matters
Michael Brandon
Narrator / Diesel (voice)
Martin Sherman
Thomas / Percy (voice)
Kerry Shale
James / Sir Topham Hatt / Photographer / Gordon / Mr. Percival (voice)
Jules de Jongh
Emily / Duchess of Boxford / Mavis (voice)
William Hope
Farmer McColl / Whiff / Rocky / Edward (voice)
Keith Wickham
Skarloey / Sir Handel / Den (voice)
Ben Small
Rheneas / Troublesome Trucks (voice)
Steven Kynman
Peter Sam (voice)
David Bedella
Victor / Mayor of Sodor (voice)
Glenn Wrage
Spencer (voice)
Ben Forster
Mr. Perkins
