Erin, Owen, and the Loch Ness Monster (2016)

ERIN, OWEN, AND THE LOCH NESS MONSTER: Scottish siblings, Erin, and Owen MacDonald, escape the clutches of bullies to barely make it on time for their father's Loch Ness tour boat and they think the day will be uneventful. Little do they know that they will be swept off the tour boat, swallowed by the Loch Ness Monster and brought to the land of Mythatania, where all creatures heard of in myth and folklore have gone to escape the outside world.