Bigfoot : Mysterious Monsters

The Mattigan kids don't believe in things that go bump in the night. After all, their dad is famous for proving such thingsare impossible. But, when their long-lost Grandpa Joe shows up with his Mysterious Monsters journal, begging for help, the siblings find themselves drawn into a search for Bigfoot. Along the way, they'll have to deal with meddling babysitters, suspicious psychics, a YouTube disaster, and their furious father. To solve this mystery,Maddie, Max, and Theomust rethink what's possible â and make lots of peanut butter and banana sandwiches.