MIGHTY MAC

Mighty Mac is the most unusual engine on the Island of Sodor. In fact, he is two
engines in one: He is Mighty at one end and Mac at the other! When Mighty and Mac
work together, they are the strongest engine on the Island. But when they pull this way
and that, they only end up where they began! So for Mighty Mac, two engines are better
than one - as long as they're both going the same way!
Age grade 2+