Check out the new The Flash Season 5 Episode 12 Trailer starring Grant Gustin! Let us know what you think in the comments below. ► Learn more about this show on Rotten Tomatoes: https://www.rottentomatoes.com/tv/flash/s05?cmp=RTTV_YouTube_Desc Want to be notified of all the latest TV shows? Subscribe to the channel and click the bell icon to stay up to date. US Air Date: January 29, 2019 Starring: Grant Gustin, Candice Patton, Danielle Panabaker Network: The CW Synopsis: Sherloque wants to use a memory machine on Barry and Nora to help gain access to Grace's memories, but Nora panics, fearing her parents will find out the secrets she's been keeping from them. Nora secretly decides to use the machine on her own which ends in disaster after she gets trapped inside Grace's mind. Barry and Iris go in after their daughter and Iris is brokenhearted by what she finds. Meanwhile, Ralph tricks Cisco into going out for a night out on the town. What to Watch Next: ► New TV This Week: http://bit.ly/2Cq3wzc ► Top Sci-Fi/Horror/Fantasy: http://bit.ly/2F0j76g ► Most Anticipated Shows: http://bit.ly/2GQb8cq More Rotten Tomatoes: ► Subscribe to ROTTEN TOMATOES TV: http://bit.ly/2qTF6ZY ► Follow us on TWITTER: http://bit.ly/2mpschF ► Like us on FACEBOOK: http://bit.ly/2COySMI ► Follow us on INSTAGRAM: http://bit.ly/2FlxGC6 Rotten Tomatoes TV delivers Fresh TV at a click! Subscribe now for the best trailers, clips, sneak peeks, and binge guides for shows you love and the upcoming series and TV movies that should be on your radar.