With no new episode of Arrow on tonight, The CW and Bose will have to fill the Stephen Amell-sized hole in your fanboy heart with...well, a one-minute webisode featuring Colton Haynes as Roy Harper and Emily Bett Rickards as Felicity Smoak. Who are we kidding? Really, the appeal is all Felicity. It's the fourth episode of Blood Rush, in which Roy Harper is trapped in the hospital lab, having just stolen the sample of "The Vigilante's" blood. We get the most absurdly flagrant Bose product placement yet, as Felicity hacks into the overhead speakers and tells the building that there's an emergency. Check it out below.