The Flash: Trailer Released for Episode 21 – Season 3 – ‘Cause and Effect’

The trailer for the 21st episode of Season 3 of The Flash has been released! The episode is titled “Cause And Effect” and will air on May 9.

See the trailer below!


Briar created Nerds and Beyond in 2015, with the dream of providing fun and unique fandom news to readers. Briar continues to oversee all daily operations of the site, administrative duties, and articles.

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