This Sunday at 8am (EST) on A&E's BWTA-Criterion Collection!!!!!!!!!!!!!
This is what the Newsletter said:

PETER BOGDANOVICH & CRITERION COLLECTION:
In the movie business there’s an old saying – “You never finish a film…you just stop working on it”. Legendary filmmaker Orson Welles did not subscribe to that school of thought. Now, 21 years after the filmmaker’s death, an enterprising home video company has concluded an international search for the definitive version of Mr. Arkadin, restoring what could be a lost masterpiece and solving one of the cinema’s greatest mysteries.
Mr. Arkadin finally returns to the spotlight on April 18th, when The Criterion Collection releases the film and its many versions in a deluxe edition box set: The Complete Mr. Arkadin.

Check it out!