With only days left before their mid-season premiers, The CW's superhero dramas are letting out one last look inside the return of "The Flash" and "Arrow." Comic Book Movie nabbed some quick sizzle reels for both series, starting with "The Flash" whose Tuesday debut "Revenge of the Rogues" both heats things up and cools things down for Barry Allen and company.

Not to be outdone, "Arrow" is back Wednesday with a new look inside the episode "Left Behind" featuring Arsenal in action like he's never been before.

What's more, the network released a new behind the scenes video for "Arrow" featuring executive producer Marc Guggenhein talking up how the show's return kickstarts a trilogy surrounding Vinnie Jones' Brick.

"The Flash" returns Tuesday at 8:00 p.m. E/P on The CW, and "Arrow" follows at 8:00 p.m. Wednesday.