ARROW, FLASH, BLACK LIGHTNING, SUPERGIRL SDCC Trailers

Still from 'Arrow' season 8
Credit: CW

CW unveiled a slew of trailers for its DC TV shows Arrow, Flash, Supergirl, and Black Lightning during the network's Comic Con International: San Diego presentation - and now, those trailers have surfaced online for the public.

Here's what they showed:


The Flash



Supergirl



Black Lightning 



Arrow

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