Sonds song

Season 21 is an upcoming season.

​Characters
​The rest of the Steam Team, The Five Diesel Shunters, Gina, Vinnie, Fredia, Yong Bao, Axel, Shane, Raul, Ivan, Carlos, Éthinee, Rajvi, Shane, Philip, Carlos, Skiff and Sir Topham Hatt are likely to appear.
 * Thomas
 * Ashima
 * Flying Scotsman