Film set in a rural Greek/Italian? village – starts with naked man walking out of the sea – performs various miracles – friends with a woman and her young son who falls off fishing boat and this man/alien? brings him back to life? – at some point tells that his brother came to earth before him (suggesting Jesus) – at end he walks back into the sea. Remember this film being very quiet/drama (rather than action) – Film NOT starman … anyone have any ideas?