All episodes Season 4 S04E15 2018-03-06 60 min 2010s

The Flash

Enter Flashtime

Season 4, Episode 15 · Aired 2018-03-06

The Flash — Enter Flashtime (S04E15)

Synopsis

A terrorist detonates a nuclear bomb, and Flash must race between microseconds to try and stop it. Jesse and Jay lend their speed to his efforts, but even the three of them aren't fast enough to stop a nuclear explosion that has already happened.

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 4

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