After playing in a pile of leaves, the Hunter kids wonder why they change color so the family heads to the state park to investigate the mystery and to find the Leaf Painter -- a man, who Benny claims, paints all of the leaves.

Corky and Lily go trick-or-treating but get lost when a sudden fog rolls in. They fight their fear and try to find their way as their parents search for them. When they finally reunite, the family continue their hunt for treats together.

The Hunters venture into the desert to investigate a weather mystery surrounding massive rocks that seemingly move all on their own. Settling on two theories, the Hunters set up camp in the desert hoping to uncover the truth.