Wanting to travel back a few years to a time when her mother almost moved to glamorous Hollywood, Ava Larsen is accidentally sent to 1891, where she struggles with the period's complete lack of digital technology.

Luis plans to time travel to 1696 to see where Captain Kidd left buried treasure. He plans to bring back the Book of Memories to convince his brother he was there.

Journeying back in time to turn-of-the-twentieth-century Hawaii, class clown Kai and his crush, Maria, meet an ancestor who was the first to emigrate from Japan, a reunion that is challenged by the nefarious schemes of Tim Raveltere.