I've found some interesting information about silent films and Buster Keaton.
Silent films:
The film "Nosferatu, a Symphony of Terror", directed by F W Murnau, was the second film adaption of the Stoker's novel. The film was banned by the British Board of Film Censors in 1922.
Buster Keaton:
His real name was Joseph Francis Keaton. He got the actor name when, at six months, he fell down a flight of stairs. Reaching the bottom unhurt and relatively undisturbed, he was picked up by Harry Houdini who said the kid could really take a "buster", or fall.
Quiz questions?
Was the moustache of Grouxo Marx real or was it painted?
What kind of biscuits gave Woody Allen to the lobsters in the film "Annie Hall"?
Do you know a machine wich name is "orgasmotron"? It works fast or slowly? Could it works with biofuel?