Update: I've thought about who would work perfectly for the Ringmaster: another greedy circus owner from the animated direct-to-video movie, The Adventures of Tom Thumb and Thumbelina. His name is Roman.
Chapter 1: Lumpy The New Arrival
The next morning, the circus staff and performers were packing up to take the show to another town. The train engineer is oiling the wheels of a little red train which had a long yet short blue funnel which was the same size as its boiler and dome that had two blue holes and a whistle, two blue pistons, two big blue wheels on the side, with six smaller black wheels, gold headlights where the eyes are, and a small bunker on the back. He was just simply known as Train.
Train: I still miss the days of working near the roundabout with Doogal and the others...but at least this job has good pay.
The staff continued loading the tent and props with some of the animals being put into the railway cars. As the elephants, mammoths and/or heffalumps being loaded