Oliver is the number 11 Great Western steam engine who works on Duck's branch line. He escaped the dreaded scrapyards of the Mainland, mainly thanks to Douglas, but also as the result of sympathetic signalmen, luck, and using "goods only" routes under cover of darkness, with some close calls along the way. He also has a brakevan name Toad.
The following list only applies to products with the name "Oliver" or a set that comes with "Oliver". Few exceptions apply such as special models.
- Oliver was pushed back to late 2014, although his release was supposed to be in July 2013.
- He Has His Season 12 face on the box instead of his CGI Face.
- Duck Has red running board instead of black like Oliver has.
- His BreakVan/BrakeVan Toad Has A red bufferBeam instead of gray.
- His Take-Along model featured a Red running board instead of black whereas the Take n play model gained the correct black color.