|1||Preservation||10/4/2019||In 1952, the EHR visits the island of sodor.|
|2||Fog||10/6/2019||In 1952, the island of sodor is hit with a massive fog.|
|3||Flood||10/7/2019||In 1952, the island of sodor is hit with 10 straight days of rain.|
|4||Goodbye...||10/9/2019||In 1952, Colin and Lily have a fight with Stafford.|
|5||Record||10/10/2019||In 1952, a large tank engine is sent to work on Edward's Branch Line.|
|6||Accidents||10/13/2019||In 1952, several accidents occur on Sodor.|
|7||Revenge||10/18/2019||In 1952, a familiar ghost returns to Sodor and is not alone.|
|8||Scrap||10/19/2019||In 1952, two non-faceless vehicles are faced with the possibility of scrap.|
|9||Video||10/22/2019||This old training video for new NWR engines from the 1950s will teach you how to be a really useful engine!|
|10||Modernization||11/4/2019||In 1952, Edward prevents an accident.|
|11||Duck||12/18/2019||In 1955, Percy feels overworked so Sir Topham Hatt gets a new shunter.|
|12||Replacments||Part 1: 12/20/2019
Part 2: 1/3/2020
|In 1956, Eight famous engines leave Sodor for a month and engines take their place.|
|13||Diesel||1/11/2020||In 1957, A visiting Diesel arrives and causes trouble for Duck and Percy.|
|14||Mistrust||1/17/2020||In 1957, a very lazy diesel arrives and takes advantage of Thomas.|
|15||Mystery||Part 1: 1/24/2020
|In 1958, an engine is in a fatal accident and the police have to find out who caused it.|
Music Videos Edit
|Accidents Will Happen||Mike O'Donnell
|Rules and Regulations||Mike O'Donnell
- Shane Dooiney
Characters Introduced Edit
- Diesel 10
- This is the only season where episodes were suggested by other users.
- This is the last season to feature the evil ghosts.
- This season includes the most episodes made in a month: 9!
- This season also includes the longest mid-season hiatus with a 1 month and 14 day gap between episodes.
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