The Flash Season 3 Premiere: What You Should Know October 3, 2016 Featured, The Flash, TV Chat The Flash returns for its third season tomorrow October 4th at 8pm on The CW. I got a chance to watch the first episode already titled “Flashpoint” and wanted to tease 4 things you should know about the premiere episode (which is fantastic by the way!). You can find all our coverage of The Flash here. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)