For readers in France, 100% Mag has tweeted that Keanu reeves would be on this evening. The show will air at 18:40 (Paris time) and will be lived streamed here (thanks to Ayako for this extra info and link). The show is geoblocked and will only be available to those in French territories.
Le Grand Journal has tweeted that Keanu Reeves will be on their show this evening. Their web page is here and it looks like they post clips from the show afterwards.