The epic three-part Elseworlds Crossover kicks off.
The annual DC/WBTV crossover is a three-part event that kicks off with The Flash, followed by Arrow, and capped off with Supergirl. Guest characters include Tyler Hoechlin as Superman, Ruby Rose as Batwoman, Elizabeth Tulloch as Lois Lane and Nora Fries Cassandra Jean Amell as Nora Fries.
Kevin Tancharoen, James Bamford, Jesse Warn
Keiynan Lonsdale, Echo Kellum, Willa Holland, Katie Cassidy, Jeremy Jordan, Candice Patton, Mehcad Brooks, Stephen Amell, Melissa Benoist, Tom Cavanagh, Emily Bett Rickards, Grant Gustin, Danielle Panabaker, Jesse L. Martin, David Ramsey, David Harewood, Juliana Harkavy, Carlos Valdes, Chyler Leigh, Calista Flockhart, Tom Felton, RickGonzalez , Paul Blackthorne