It took Anna 10 years to recover from the death of her husband, Sean, but now she's on the verge of marrying her boyfriend, Joseph, and finally moving on. However, on the night of her engagement party, a young boy named Sean turns up, saying he is her dead husband reincarnated. At first she ignores the child, but his knowledge of her former husband's life is uncanny, leading her to believe that he might be telling the truth.
As Stitch, a runaway genetic experiment from a faraway planet, wreaks havoc on the Hawaiian Islands, he becomes the mischievous adopted alien "puppy" of an independent little girl named Lilo and learns about loyalty, friendship, and 'ohana, the Hawaiian tradition of family.
A year after his father's death, Oskar, a troubled young boy, discovers a mysterious key he believes was left for him by his father and embarks on a scavenger hunt to find the matching lock.