An orphaned boy named Tomás is adopted by Maire O’Donnell to live on a whimsical Irish isle filled with new friends, secret caves and a lost baby pup seal stranded on the coast. But when Maire’s reluctant husband Alec refuses to accept Tomás as his own son, the boy drifts down a fateful path of adventure and self-discovery, illuminating how rainbows can shine around – and within – us all.

A pair of single parents, who have each brought their children to a remote Scottish resort for an annual family-and-games event, are accidentally booked into the same cabin. Naturally, they can’t stand each other…at first.