Season 4 • Episode 9
Elseworlds (III)
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2018-12-11
★ 7.0
43 min
Supergirl, The Flash, Green Arrow and Superman engage in the battle of their lives. The crossover starts on The Flash S05E09 Elseworlds (I) and Arrow S07E09 Elseworlds (II).
Guest Stars
LaMonica Garrett
Carlos Valdes
Danielle Panabaker
Jeremy Davies
Bob Frazer
John Wesley Shipp
Grant Gustin
Stephen Amell
Ruby Rose
Tyler Hoechlin