The guard dozes off while Arthur is eating. Arthur calls Grandfather, who asks if the guard is still there, and if the guard has a key. When Arthur says yes to all of the above, Grandfather tells him to wind up the door very tightly, and then place it facing the guard with the keys.
Back in Grandfather's room, Kipper is hooked up to a bicycle, and Tom has a bulky pair of goggles and a box on his head.
Grandfather tells them to get ready to work together. As Kipper pedals, the doll begins to move, and Tom can control where it goes—it takes a few tries, but the doll grabs the keys from the guard.
The doll breaks down just as it gets the keys to Arthur.