Le Visiteur du Futur is a cross-media series that combines comedy and science fiction. Since its launch in April 2009, it was viewed about 10 million times on the French web and also aired on the TV channel Nolife (http://www.nolife-tv.com/). According to French video-sharing website Dailymotion (http://www.dailymotion.com/gb), it's the #1 web series in France.
Le Visiteur du Futur is created by François Descraques and it is about a time traveller from the future who keeps warning an ordinary guy called Raph about the doom his actions will bring to humankind.
Have a look at Episode 1 of Season 1: