Arrow/Crisis on Earth-X (2)

Crisis on Earth-X (2)
Season 6, Episode 8
Airdate	November 27, 2017
Production Number	T27.13458
Teleplay by	Wendy Mericle & Ben Sokolowski
Story by	Marc Guggenheim & Andrew Kreisberg
Directed by	James Bamford
Stream
← 6x07 Thanksgiving	6x09 → Irreconcilable Differences
Arrow — Season Six

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Crisis on Earth-X (2) is the eighth episode of the sixth season of Arrow, and the one hundred twenty-third episode overall.

Starring: Stephen Amell (Oliver Queen / Green Arrow, Oliver Queen / Dark Arrow (Earth-X)), David Ramsey (John Diggle) (credit only), Willa Holland (Thea Queen / Speedy) (credit only), Emily Bett Rickards (Felicity Smoak / Overwatch), Echo Kellum (Curtis Holt / Mr. Terrific), Rick Gonzalez (Rene Ramirez / Wild Dog), Juliana Harkavy (Dinah Drake / Black Canary)

with Katie Cassidy (Laurel Lance / Black Siren (Earth-2)) (credit only)

and Paul Blackthorne (Quentin Lance) (credit only)

Special Guest Stars: Grant Gustin (Barry Allen / The Flash), Victor Garber (Dr. Martin Stein / Firestorm), Caity Lotz (Sara Lance / White Canary), Tom Cavanagh (Harrison Wells (Earth-2), Eobard Thawne / Dark Flash), Chyler Leigh (Alexandra "Alex" Danvers), Dominic Purcell (Mick Rory / Heatwave), Candice Patton (Iris West), Franz Drameh (Jefferson "Jax" Jackson / Firestorm), Danielle Panabaker (Dr. Caitlin Snow / Killer Frost), Colin Donnell (Tommy Merlyn / Prometheus (Earth-X))

and Melissa Benoist (Kara Zor-El / Kara Danvers / Arrowverse, Overgirl)