A brother and sister who befriend a badly sunburned dolphin separated from his family and uncover a secret plan that could destroy the beach and their new friend's home. The kids must devise a clever plan to stop the bad guys, protect the sea life, and, most importantly, save their best friend, Bernie.
as Holly Ryan
as Kevin Ryan
as Winston Mills
as Brock Winters / The Mayor
as Charlie
as Jimmy
as Bob Ryan
as Abby Ryan
as Sandy Pierce
as Mikey
as Digger
as Sidney Simms
as Dolphin Trainer
as Luke Lawson
as Sidney's Friend
as Detective Wyatt
as Summer Sands
