All episodes Season 3 S03E19 2017-04-25 60 min 2010s

The Flash

The Once and Future Flash

Season 3, Episode 19 · Aired 2017-04-25

The Flash — The Once and Future Flash (S03E19)

Synopsis

Barry travels to 2024 to discover who Savitar is and use the information to save Iris. However, he soon discovers that Team Flash was destroyed when Iris was killed... and Barry is responsible. Meanwhile, Killer Frost finds someone who can give her what she wants.

In the series

This episode is part of The Flash (2014–2023) on The CW.

Scarlet speedster optimism — multiverse soap with heart-on-sleeve heroics.

Key cast

Also in season 3

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