Thomas and the Big Balloon (Thomas and Friends part 2 episode)

Thomas and the Big Balloon is the 1st episode of Season 7 part 2.

Plot
One day, Thomas was at Brendam Docks waiting for his special. He was to pull the big balloon to the fair. Just then, James was at a junction, he saw the balloon, he liked it. All of the other engines liked it too. Just then, Harvey was at Dryaw Station seeing it, he liked it too. Then there was trouble, Thomas sped through the trees trying to make balloon pop. Harvey came to rescue, but the hook accidently popped balloon. Find out what happends soon.