The Challenge
S17E25 No More Mr Nice Engine
Hiro, a kind-hearted and powerful locomotive, faces challenges when Diesel attempts to influence him with a tougher mindset. Diesel believes that showing strength means being ruthless and tries to steer Hiro away from his gentle nature. As tensions rise, Hiro must navigate the pressure to change while staying true to himself and his values. Will he maintain his compassionate spirit, or will Diesel's lessons alter his identity forever?
Season 17 Episodes
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Kevin's Cranky Friend
Damned If You Duel...
Duel Unto Others
Scruff's Makeover
Wayward Winston
Duel What You Gotta Duel
Gordon Runs Dry
Duel-ality
Calm Down Caitlin
Duelers On The Verge Of A Nervous Breakdown
Steamie Stafford
Dueling For Dunbar
Henry's Hero
Deja Duel
Luke's New Friend
If These Duels Could Talk
The Switch
Til Death Duel Us Part
Duel Or Die!
Not Now, Charlie!
The Lost Puff
The Thomas Way
The Phantom Express
Percy's Lucky Day
Bill Or Ben?
Too Many Fire Engines
No Snow For Thomas
Santa's Little Engine
The Missing Christmas Decorations
The Frozen Turntable
Away From The Sea
Gone Fishing
The Afternoon Tea Express
The Smelly Kipper
No More Mr Nice Engine
Thomas' Shortcut