Thomas and the Conductor

"Thomas and the Conductor" is the sixth episode of the first season.

Plot
Thomas is very busy working on his branch line with Bonnie and Pendragon. But one morning Henry is late, and this makes Thomas cross. When Henry finally arrives, Thomas teases him, and hurries away. Because he is in such a rush, he leaves the conductor behind. The conductor chases the train down the line, as Thomas tries to make up for lost time, oblivious to what has happened. Thomas finally stops at a signal, and the conductor is able to catch up. When he does, he has a rest and a drink. Thomas apologises, and sets off again. He learns an important lesson about being careful.