Monte Carlo

A young girl inhabits an isolated island with her scientist father and communicates with a reclusive author of the novel she's reading.

Teenager Cleo's school science project goes quite awry, causing her popular older sister Molly to go invisible.

The Scooby gang visits a culinary resort run by Fred's uncle, Bobby Flay. While enjoying the sights, a ghost attacks the guests and destroys the resort, leaving the gang to put a stop to its threat.

Two Brooklyn siblings' summer in a rural Oahu town takes an exciting turn when a journal pointing to long-lost treasure sets them on an adventure, leading them to reconnect with their Hawaiian heritage.