This week sees the return of the two most popular superhero shows on TV, Arrow and The Flash. Pushing the bounds of TV, these shows still have a final act to put on. From the looks of these PaleyFest trailers both heroes are in for trouble and we as viewers are in for a ride! Just a warning, there are some spoilers, from plot points to cameos, so be warned!
The Flash returns on The CW tonight at 8pmEST. Arrow returns tomorrow.
