Oliver

Oliver is the no.11 engine.

Appearences
Season 1--- Percy's Chocolate Crunch Redub [cameo], Something in the Air Retold, Peter Sam's Troubles, and Oliver's Story

Season 2--- Bluebell Trials [mentioned]

Voices

 * Something in the Air Retold: missoliverandblossom
 * Oliver's Story: missoliverandblossom