Season Six Episode Guide

The Flash (601) - Into the Void

Into the Void

Episode #: 601
Air Date: 10.08.2019
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The appearance of dangerous black holes around the city leads Team Flash to a comatose vlogger, while Iris and Barry struggle to come to terms with their recent loss. Meanwhile, Caitlin attends a funeral that brings her back into the life of an old friend -- a scientist who is pursuing unorthodox research to cure disease.
The Flash (602) - A Flash of the Lightning

A Flash of the Lightning

Episode #: 602
Air Date: 10.15.2019
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Facing his impending death, Barry attempts to travel into the future to witness the coming crisis firsthand -- sending him to Earth-3 for help from Jay Garrick. Meanwhile the team pursues a troubled meta-human girl suspected of a crime, and Cecile finds herself in conflict over her role as a prosecutor.
The Flash (603) - Dead Man Running

Dead Man Running

Episode #: 603
Air Date: 10.22.2019
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Amidst a series of attacks by a meta-human with a thirst for dark matter, Barry recruits Frost for help in his investigation. Meanwhile Ralph and Cecile come to the aid of Ralph's mother, and another Harrison Wells turns up in Central City.
The Flash (604) - There Will Be Blood

There Will Be Blood

Episode #: 604
Air Date: 10.29.2019
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Cisco finds himself at cross purposes with Barry when he refuses to give up trying to save his life. Ramsey Rosso exploits his deadly new abilities to save his own life.
The Flash (605) - Kiss Kiss Breach Breach

Kiss Kiss Breach Breach

Episode #: 605
Air Date: 11.05.2019
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When Breacher shows up to deliver bad news about his daughter, Cisco finds himself under suspicion for a horrific crime. Killer Frost continues to try and stop Ramsey, and Joe finds himself trapped with "Nash" Wells.
The Flash (606) - License to Elongate

License to Elongate

Episode #: 606
Air Date: 11.19.2019
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Barry joins Ralph on a trip to Midway City, where a breakthrough on a long-simmering missing persons case takes them inside an auction for the super rich. Cecile attempts to use her powers to help Chester P. Runk get his life back on track, and Wells turns to Iris' new intern for aid.
The Flash (607) - The Last Temptation of Barry Allen, Part 1

The Last Temptation of Barry Allen, Part 1

Episode #: 607
Air Date: 11.26.2019
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Facing his imminent demise in the coming crisis, Barry finds himself hallucinating Ramsey Rosso -- who claims that Barry can save himself and everyone he loves by giving in to the infection now spreading through his body.
The Flash (608) - The Last Temptation of Barry Allen, Part 2

The Last Temptation of Barry Allen, Part 2

Episode #: 608
Air Date: 12.03.2019
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Team Flash finds itself running out of options when they must go up against Bloodwork, a city of blood-infected citizens, and their most dangerous enemy ever -- the Dark Flash, Barry himself under Ramsey's control.
The Flash (609) - Crisis on Infinite Earths, Part 3

Crisis on Infinite Earths, Part 3

Episode #: 609
Air Date: 12.10.2019
Our Rating:

Barry leads a team to discover the shocking source of the anti-matter wave, as John Constantine leads Mia and Diggle into Purgatory. Kara contemplates a dangerous way to bring back her loved ones, and Iris is sent to recruit the final Paragon -- a young scientist living on Earth-1.