Roy enters the SCPD Laboratory. Felicity (masquerading as The Arrow) shows him the way to find the blood samples of The Arrow: in room L425. Roy finds the room, and Felicity says to take the sample 15TU8. Finally, Roy locates the blood samples of The Arrow. He is about to make his way out, but two doctors enter the room. Roy hides himself, while Felicity worries about Roy because he doesn't reply when she calls him...
|"Mr. Queen Is Unavailable" • "Roy to the Rescue" • "Down the Rabbit Hole" • "The Sample" • "Closing In" • "Heroic Deeds"|