season 1
Brewster's Best Buddy
Reachin' Rosa
Celebrate Chuggington
The Art of Chug Shui
Chugatronic Cargo
The Zephie Express
You For A Day
Imagine That
Brewster's Greatest Gift
The Trainee & The Tree
Piper's City Safari
Chug Patrol: Mission Thunder
The Great Chugger Caper
Twin Trouble
The Royal Chugger
The Old Fashioned Way
Out in the Cold
Chugging Home For The Holidays
Tai Tracks
Action Chugger's Day Off
Chuggington Noir
Chug Encounters Of The Train Kind
Slow Coach Koko
The Fast, The Strong & The Wilson
3 Ways Of The Track
Wilson's Wag-A-Lag-On
Monkey Sitting
It's Not Easy Being Clean
Glow Koko
Wild Safari Park
Chug Patrol Out of Control
Frostini's True Calling
Piperactive
The Mighty Koko
My Hero
Not From Around Here
Odd Train Out
Sleepyhead Koko
Wilson's Broadcast Blues
The Extra Mile
Spy Train
Rock 'N' Rollers