Anime FLCL Season 2 Gets Release Date FLCL Season Progressive, season 2, will air on Adult Swim June 2nd 11:30 pm EDT and PDT. It’s also being rumored season 3 will follow up in September. Both seasons will be 6 episodes long. Facebook Twitter Google+ EmailLinkEmbedCopy and paste this HTML code into your webpage to embed. Enjoy the content? Support The Gaming illuminaughty on Patreon! blvck I'm a young videographer with an ambition to be the very best, that no one ever was. To record them is my quest to upload them is my cause!