When trouble strikes at the Blue Mountain Quarry, Thomas is sent to help his Narrow Gauge engine friends. While there he discovers a mysterious small green engine hiding in the tunnels. Why is the little engine hiding? Thomas is determined to get to the bottom of the mystery but discovering the truth is harder than he imagined!
Kids & Family
2012
1 hr 1 min
U
Starring
David Bedella, Michael Brandon, Jules de Jongh
