The Trolley

People are going out together on the trolley.  Families, friends, and of course, the captains.  And there is   the track lifter-upper.  It lifts up the tracks.

Robot

The robot is the biggest robot you've ever seen.  He is the enemy of the rocket.

Rocket

This rocket has a bad brain inside that always changes every single hero.  He's the enemy of the robot.