Mines of Mystery
- Episode aired Sep 28, 2019
- TV-Y
- 22m
When Jack and the Sodor Construction crew arrive in Italy, Thomas is jealous of their amazing discoveries. Then, an accident leads Thomas to making the biggest discovery of all.When Jack and the Sodor Construction crew arrive in Italy, Thomas is jealous of their amazing discoveries. Then, an accident leads Thomas to making the biggest discovery of all.When Jack and the Sodor Construction crew arrive in Italy, Thomas is jealous of their amazing discoveries. Then, an accident leads Thomas to making the biggest discovery of all.