Watch Henry IV

The film, based on the play by Luigi Pirandello, is set in a castle where the owner's uncle, deranged after a fall from a horse, has lived for twenty years labouring under the delusion that he is the German Emperor Henry IV. His relatives use various plays to make him recover his wits or to unmask his pretence. But Henry becomes, even more determined to withdraw from the world forever.

Henry IV is a 1984 comedy with a runtime of 1 hour and 22 minutes. It has received moderate reviews from critics and viewers, who have given it an IMDb score of 6.4.