Falling Skies Season 4 first trailer promises war First look at grown up Alexis and the uncertain future of Falling Skies Season 4 By Holly White 23-04-14 6,442 Share on Facebook Share via Twiter Share on Google Plus Add to your Stumbleupon Likes Share via Email Falling Skies Season 4 will airĀ 22 June 2014 on TNT in the US and early July on FOX in the UK. Related posts: No related posts. < PreviousNext > Related posts: No related posts.