A young girl named Mary Katherine lives in a cabin in the woods with her father and dog. Her father, Professor Bomba, has long studied a group of warriors who live in the forest and protect it as guardians of good. He often will go into the forest and survey them.
One day, the professor does not return from a hike in the forest, so Mary Katharine sets out to look for him. Hours later, she comes upon a group of glowing, falling leaves. Catching one of them, she is suddenly shrunken down. In her miniscule state, she discovers the group of warriors Prof. Bomba has studied, who are known as the Leafmen. Soon she is forced to assist them in a war against forces of evil known as the Boggans and their villianious leader Mandrake, while trying to find out how to return home.
A mild-mannered radio executive strives to become the best stepdad to his wife's two children, but complications ensue when their freewheeling and freeloading real father arrives, forcing him to compete for the affection of the kids.
Adam, a thirteen year old outsider, sets out on a daring and epic quest to uncover the mystery behind his long-lost dad. He quickly discovers that his father is none other than the legendary Bigfoot, who has been hiding in the forest for years to protect himself and his family from HairCo., a giant corporation eager to run scientific experiments with his special DNA. As father and son start making up for lost time, Adam finds out that he too is gifted with superpowers beyond his imagination.
When a young nun at a cloistered abbey in Romania takes her own life, a priest with a haunted past and a novitiate on the threshold of her final vows are sent by the Vatican to investigate. Risking not only their lives but their faith and their very souls, they confront a malevolent force in the form of the same demonic nun that first terrorized audiences in "The Conjuring 2," as the abbey becomes a horrific battleground between the living and the damned.