Season
- Season 2 2019-09-13
- Season 1 2018-10-05
Episode
- Episode 1: Heat 1: The Restless Earth
- Episode 2: Heat 2: Best Sellers
- Episode 3: Heat 3: The Best of British
- Episode 4: Heat 4: Uncharted Territory
- Episode 5: Heat 5: The Sky's the Limit
- Episode 6: Semi-Final 1: Myths, Monsters, Legends and Fables
- Episode 7: Semi-Final 2: Blockbusters
- Episode 8: Grand Final: Surprise Surprise
The Great Model Railway Challenge Season 2 Heat 2: Best Sellers
Contest as railway modellers compete to create miniature masterpieces against the clock.
