“Lost” and “Grey’s Anatomy” – Season 4 on blu-ray

According to themanroom.com, Buena Vista Home Entertainment has announced plans to release the fourth seasons of “Lost” and “Grey’s Anatomy” on Blu-ray Disc later this year, day-and-date with their respective DVD editions.

Season Four of “Grey’s Anatomy” will arrive first on September 9, followed by “Lost” on December 9.