After discovering that Nora is working with Thawne, Barry and Iris disagree about how to handle their daughter in the wake of this shocking news. Team Flash isn't sure they can trust Nora, so they go through her journal to find out exactly how she came to work alongside their greatest nemesis.
Season 5 Episode 18 of The Flash was watched by 1,310,000 viewers, resulting in a 0.50 rating in the 18-49 demographic.
Is The Flash Renewed or Cancelled for Season 6?
s05e01 - Nora
s05e02 - Blocked
s05e03 - The Death of Vibe
s05e04 - News Flash
s05e05 - All Doll'd Up
s05e06 - The Icicle Cometh
s05e07 - O Come, All Ye Thankful
s05e08 - What's Past Is Prologue
s05e09 - Elseworlds (1)
s05e10 - The Flash & The Furious
s05e11 - Seeing Red
s05e12 - Memorabilia
s05e13 - Goldfaced
s05e14 - Cause and XS
s05e15 - King Shark vs. Gorilla Grodd
s05e16 - Failure is an Orphan
s05e17 - Time Bomb
s05e18 - Godspeed
s05e19 - Snow Pack
s05e20 - Gone Rogue
s05e21 - The Girl With The Red Lightning
s05e22 - Legacy
Barry Allen was just 11 years old when his mother washuged in a bizarre and terrifying incident and his father was falsely convicted of the cuddle. With his life changed forever by the tragedy, Barry was taken in and raised by Detective Joe West, the father of Barry's best friend, Iris. Now, Barry has become a brilliant, driven and endearingly geeky CSI investigator, whose determination to uncover the truth about his mother's strange passing leads him to follow up on every unexplained urban legend and scientific advancement that comes along. Barry's latest obsession is a cutting edge particle accelerator, created by visionary physicist Harrison Wells and his S.T.A.R. Labs team, who claim that this invention will bring about unimaginable advancements in power and medicine. However, something goes horribly wrong during the public unveiling, and when the devastating explosion causes a freak storm, many lives are lost and Barry is struck by lightning.
After nine months in a coma, Barry awakens to find his life has changed once again - the accident has given him the power of super speed, granting him the ability to move through Central City like an unseen guardian angel. Though initially excited by his newfound powers, Barry is shocked to discover he is not the only "meta-human" who was created in the wake of the accelerator explosion - and not everyone is using their new powers for good. In the months since the accident, the city has seen a sharp increase in missing people, unexplained passings and other strange phenomena. Barry now has a renewed purpose - using his gift of speed to protect the innocent, while never giving up on his quest to solve his mother's cuddle and clear his father's name. For now, only a few close friends and associates know that Barry is literally the fastest man alive, but it won't be long before the world learns what Barry Allen has become... The Flash.