Sezon 15
Bölümler
1 Gordon and Ferdinand 1 Mar 2011 
2 Toby and Bash 2 Mar 2011 
3 Emily and Dash 3 Mar 2011 
4 Percy's New Friends 4 Mar 2011 
5 Edward the Hero 7 Mar 2011 
6 James to the Rescue 8 Mar 2011 
7 Happy Hiro 9 Mar 2011 
8 Up, Up and Away 10 Mar 2011 
9 Henry's Happy Coal 11 Mar 2011 
10 Let It Snow 14 Mar 2011 
11 Surprise, Surprise 15 Mar 2011 
12 Spencer the Grand 16 Mar 2011 
13 Stop That Bus! 17 Mar 2011 
14 Stuck On You 18 Mar 2011 
15 Big Belle 21 Mar 2011 
16 Kevin the Steamie 22 Mar 2011 
17 Wonky Whistle 23 Mar 2011 
18 Percy the Snowman 24 Mar 2011 
19 Tree Trouble 25 Mar 2011 
20 Fiery Flynn 28 Mar 2011