The Flash Season 7 Episode 1
All's Wells That Ends Wells
When an experiment to save Barry's speed backfires, Nash Wells searches for a way to save The Flash and comes up with a dangerous plan. Meanwhile, Iris makes a startling realization inside the Mirrorverse and Cecile faces off with Rosa Dillon.
Guest Stars
Eric Nenninger
Joseph Carver
Efrat Dor
Eva McCulloch / Mirror Monarch
Ashley Rickards
Rosalind Dillon / Top
Tom Cavanagh
Various Versions of Harrison Wells