Three, Four, Five & Six Gets Covered in Chocolate

Engines

 * Thomas
 * Henry
 * Gordon
 * James
 * Percy
 * Edward  (Cameo) 
 * Toby  (Cameo) 
 * Duck  (Cameo) 
 * Oliver  (Cameo) 
 * Numberjacks Train (Faceless)

Rolling Stock

 * Annie and Clarabel (Cameo)
 * Henrietta (Cameo)
 * Numberjacks Trucks (Dose not speak)

Others

 * Harold

Humans

 * The Fat Controller

Numberjacks

 * Zero
 * One
 * Two
 * Three
 * Four
 * Five
 * Six
 * Seven
 * Eight
 * Nine

Transcript
Click here