Frank the diesel was upset and got into trouble. Rex broke down, and Bert found he couldn't breathe properly. So the Small Controller had to do something about it. He decided that the railway needed a new engine, but what was he to be called? Then one of the Fat Controller's engines had an idea... 34.1 We Need Another Engine 34.2 Sticking-Power 34.3 Jock 34.4 Teamwork