The Flash Season 6

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Episode Info

After The Citizen prints an explosive story, Iris's life is threatened. Refusing to hide from those that are attacking her, Iris sets out to expose a dangerous organization. Meanwhile, Barry must face the consequences of the Crisis and fulfill Oliver Queen's wish for him.


Grant Gustin
as Barry Allen/The Flash
Candice Patton
as Iris West
Danielle Panabaker
as Caitlin Snow
Carlos Valdes
as Cisco Ramon
Jesse L. Martin
as Det. Joe West
Tom Cavanagh
as Harrison Wells
Sendhil Ramamurthy
as Dr. Ramsey Rosso
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Marathon Videos

Marathon Photos

Critic Reviews for Marathon

With the Crisis over, it's time to get back to business in Central City. for Iris and Team Citizen. Iris has proven that she is important to the team and she can thrive on her own. I'm excited to see where this goes

Mar 4, 2020 | Rating: 80 | Full Review…

Marathon got Flash's 2020 adventures off to a good start with a final reflection (pun not intended) on Crisis as the team begins bracing for the season's second half threat.

Feb 5, 2020 | Rating: 8/10 | Full Review…

Too disjointed to be compelling, too in love with its own dialogue to be moving, "Marathon" is destined to finish behind the rest of the pack of this season.

Feb 4, 2020 | Rating: 1/5 | Full Review…