Felicity Smoak was made a key cog in Team Arrow a very long time ago, mostly because Emily Bett Rickards is totally and completely awesome.
But many fans may still be wondering: Just who, exactly, is Felicity Smoak?
That question will be at the center of Arrow Season 3 Episode 5, which is ominously titled "The Secret Origin of Felicity Smoak."
The upcoming installment will center on a cyber attack that "brings Starling City to its knees," according to the official CW synopsis," and which pushes Oliver and Felicity to their limits in order to contain the destruction.
How will it reveal more about Felicity herself? Why does she seem familiar with the attack in the teaser above?