Take a journey to the magical Island of Sodor, where fun and adventure lies around every bend. Hop aboard Thomas and see how he finds a new way to cross a river. Watch Toby as he trades his branch line for a tightrope, and help the engines replant Henry's favorite forest after a devastating storm. Join your friend Thomas on what he says will be a fun and exciting trip --- and like the title says, you can always "Trust Thomas."