The nineteenth season will start airing on August-September 2015/6. Like seasons 17 and 18, the first 5 episodes will be released on thr DVD, Tales from the Rails.
- Sir Topham Hatt
- Edward (cameo)
- Diesel (cameo)
- Bill and Ben (cameo)
- Skarloey (cameo)
- Rheneas (cameo)
- Marion (cameo)
- Timothy (cameo)
- Jack (cameo)
- Oliver (Ext., cameo)
- Max and Monty (cameo)
- Mike (cameo)
- Rex (cameo)
Characters Returned in Full CGI
- Ploughing Through - Bulgy thinks he can manage on his own without any help, yet he is right and wrong.
- Good as Gold - Bertram tells his untold backstory to Thomas and Toby.
- Stuck in Sticky Stuff - Fergus is sent on an assignment to complete a new road, but with the help of others, it only leads to trouble.
- Derek's Day Out - Derek is tired of working at the china clay pits, so with the help of BoCo, his wish is unexpectedly granted.
- Off the Road - When Percy's mail punctuality becomes bad, Nelson is called to help out. But Percy is worried Nelson will take over his job, which only leads to trouble.