Elseworlds (II)

Overview

With Oliver and Barry still stuck in the other’s bodies, the two get a lead on John Deegan and head to Gotham City with Supergirl to figure out why their reality has changed. While there, they meet the mysterious Kate Kane who provides them with information that leads the group to Arkham Asylum. The crossover starts on The Flash S05E09 Elseworlds (I) and concludes on Supergirl S04E09 Elseworlds (III).

Guest Stars

John Barrowman

Malcolm Merlyn

Kirk Acevedo

Ricardo Diaz

Jeremy Davies

John Deegan

Bob Frazer

Roger Hayden / Psycho-Pirate

Cassandra Jean Amell

Nora Fries

Danielle Panabaker

Caitlin Snow / Killer Frost

Tom Cavanagh

Eobard Thawne / Reverse-Flash

John Wesley Shipp

Barry Allen / The Flash (Earth 90)