Smudger as Thomas (Both Are The Main Heroes)

Bertram as Edward

Duke as Henry

Jennings as Gordon

Derek as James

Proteus as Percy

Steamer as Toby

Sixteen as Oliver

Stanley as Diesel (Both Are The Main Villains)

Bulstrode as Boco

Frankie as Emily

Diesel 10 as Himself

Tim Barnett as Sir Topham Hatt

Greg the Bus as Bertie