Grumpy home-security expert Neil feuds with his neighbour Scott, who insists on keeping his Christmas lights illuminated all-year-round. Their tit-for-tat argument culminates in Neil triggering a power-cut across the entire street on Christmas Eve. But when the local crime family decide to rob every house on the street that night, and the pair must set aside their differences to defeat them.
The youngest of King Triton’s daughters, and the most defiant, Ariel longs to find out more about the world beyond the sea, and while visiting the surface, falls for the dashing Prince Eric. With mermaids forbidden to interact with humans, Ariel makes a deal with the evil sea witch, Ursula, which gives her a chance to experience life on land, but ultimately places her life – and her father’s crown – in jeopardy.