The Challenge S23E23
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The Challenge
S23E23 — Mines of Mystery
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The Challenge

S23E23 Mines of Mystery

2019-12-22

Eager to wow his friends, Thomas sets out on a quest for an extraordinary find. Soon enough, his desire is fulfilled, but the outcome is far from what he envisioned.

Season 23 Episodes

1
Free the Roads
2019-09-02
 2
Crowning Around
2019-09-03
 3
Chucklesome Trucks
2019-09-04
 4
The Other Big Engine
2019-09-05
 5
Heart of Gold
2019-09-06
 6
Batucada
2019-09-09
 7
Gordon Gets the Giggles
2019-09-10
 8
Thomas Makes a Mistake
2019-09-11
 9
Diesel Do Right
2019-09-12
 10
Grudge Match
2019-09-13
 11
Panicky Percy
2019-12-16
 12
Laid Back Shane
2020-05-04
 13
Rangers of the Rails
2020-05-06
 14
Wish You Were Here
2020-05-06
 15
Out of Site
2020-05-07
 16
First Day on Sodor!
2020-05-11
 17
Lorenzo's Solo
2020-05-12
 18
Deep Trouble
2020-05-13
 19
Too Loud, Thomas!
2020-05-14
 20
Diesel Glows Away
2020-05-15
 21
Steam Team to the Rescue
2019-10-19
 22
All Tracks Lead to Rome
2019-12-21
 23
Mines of Mystery
2019-12-22