Secrets of Sulphur Springs

Harper asks Griffin to meet her at the portal after school, but, when Griffin gets home, he discovers his Grandfather has arrived for a visit.

Ben is upset by the flurry of news reports marking the thirtieth anniversary of Savannah's disappearance, while Zoey and Wyatt see it as the perfect opportunity to finally capture her ghost on tape.

A 12-year-old boy and a thrill-seeking classmate discover a secret portal that allows them to travel back in time and uncover clues about a mystery involving a girl who disappeared decades ago from a Louisiana town.

Griffin and Harper sneak back through the portal to find a search party looking for Savannah.

Griffin and Harper realize that Savannah could've traveled back in time.

Once Griffin and Harper learn they can’t reopen the hatch to let Savannah in, they quickly go back through the portal.

Griffin and Harper successfully travel to the past, where they find Savannah working at The Tremont.