Filmmaker John Landis joined executives from Sony Pictures Imageworks and Home Entertainment Monday evening in dedicating a newly-upgraded Imageworks screening room to visual effects legend Ray Harryhausen as the auteur recently celebrated his 90th birthday and Sony releases a new remastered edition of Harryhausen’s “Jason and the Argonauts.” The movie was screened in the for an enthusiastic audience following the July 12, 2010 evening reception, which is highlighted in the following video: