George and Ted go on vacation to the town of Coddington with a small house owned by a treasure lover, Captain Elmer to find ancient treasure buried somewhere in his land or the beaches along with a baby seal making his way into the adventure with an endangered seal mom. There is also the legend of Captain TrumpetTooter and his abandoned, still intact, pirate ship as well as Getrude St. John, a Captain TrumpetTooter legend loving scientist and Emma, the niece of Captain Elmer who is an animal rescue scientist and would do anything to rescue the animals, including seals.