The Rest Is Silence (1959)

'The Rest Is Silence, a German-made attempt to update Shakespeare, is one of the best and least self-conscious of this minor genre. As indicated by the title, the film's script is a "mufti" version of Hamlet, with young Hardy Krüger trying to prove that his uncle has killed his father. Direct references to the Shakespeare original abound, right down to the re-enactment of the crime for the benefit of the Uncle and the periodic appearances of the ghost of the hero's father.'

Unfortunately the movie The Rest Is Silence is not yet available on HBO Max.