Head Full of Honey

The title's "head full of honey" belongs to elderly Amandus, suffering from Alzheimer's and in rapid decline. His desperate family, including son Niko, is no longer able to cope and has decided to have him committed. More sympathetic to the old man's now-childlike ways is 10-year-old granddaughter Tilda. She decides to take her granddad on one last big adventure -- a road trip to Venice.