‘The Flash’ & ‘Supergirl’ Crossover Poster & Plot Revealed
‘The Flash’ star Grant Gustin will help Kara take down Livewire in a special crossover episode of ‘Supergirl’.
I have to admit, I didn’t think I’d like Supergirl as much as I do and I am really looking forward to the chemisty I can imagine her having with Barry Allen in this crossover.
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‘The Flash’ & ‘Supergirl’ Crossover Poster & Plot Revealed: ‘The Flash’ star Grant Gustin will help Kara take … https://t.co/Srm4JxsgGK