As you might have heard, British Pathe have taken the rather epic decision to upload much of their archive to Youtube, around eighty-five thousand news reels. With that sort of breadth of coverage, most subjects and topics are featured and Hamlet is no exception.
A shot from the 1913 version of Shakespeare's 'Hamlet' starring Sir Johnstone Forbes Robertson. This appears to be Act 1, Scene 1 with Horatio (S A Cookson), Marcellus (A. Roberts) and Bernado (G. Richards) greeting Hamlet Snr for the first time. Notice how the Ghost is achieved by superimposing one exposure over another on the film. The old Hamlet page at the BBC website contains the follow up scene from the same film of Forbes-Robertson meeting the Ghost for himself., though it's true that the actor could be in the above clip. It's confusing. Here's a clip of the actor offering reading of the advice to players. Screen Online has a short essay about the production. Here's a painting of the actor in the part from the V&A's theatre collection and photographs at the National Portrait Gallery and Folger Shakespeare Library.
Here's the footage again in a '63 film about its discovery and restoration. This would seem to indicate the BFI has the whole film in its archive somewhere though it doesn't appear on their collection of Silent Shakespeare.
Douglas Fairbanks Jnr (!) accepts the 1948 Best Picture and Best Actor Oscars on behalf of Sir Lawrence for his Hamlet.
"Twenty-one gun salute being fired from Hamlet's Castle at Elsinore."
Czechoslovakian craftsman produce a model of Hamlet from glass.
This travelogue offers a colour glimpse of Elsinore (3.40 onwards). Film notes that the palace was actually built in the 16th century.