There is a reference to one boy's scrotum.

There is a love affair between one of the boys and the cherrifs daughter. The daughter tries to seduce the boy, but he usually refuses.

A boy uses a crossbow to lock a door.

A boy uses a crossbow to lock a door. Shortly afterwards he shoots with an air rifle. In doing so, he hits a pane of glass, which shatters.

An electronic coat hook pulls one of the boys powerfully against a wall.

A boy tries to decipher a 3D plan while wearing a steam-powered helmet. The helmet is visibly heated and the boy injures himself.

A cherrif threatens the three with his gun to chase them out of the castle. Later he locks them in a cage.

A Cherrif lies bound and gagged on a tree.