Chuck radios to the gang that he hasn't heard anyone for a while, so it safe to leave. Casey tells him to go for it, but just as he does, he hears someone coming. He flails back to the ground before they get there and sees they're entering with acid, "just like that scene in Breaking Bad. Casey's never seen it, so Morgan takes the time to whisper his shock. "You'd love it. It's like the perfect counter-programming." Casey is a little focused on the bad guys closing the curtains and the fact that he can't see the targets to protect him now. He tells Morgan to "Run!" Morgan does, but he's obviously spotted. Casey tells him to show him the targets with his glasses, and Morgan does. I'm not at all sure how this works, but Casey manages to shoot all the bad guys, through the curtains, thanks to Morgan's glasses looking at the guys inside the room. There's a brief scare when Morgan doesn't respond to Casey, but then Morgan says he's okay but he thinks Casey shot him (he has an arm wound). Casey tells him to meet him at the elevator.
Outside in the van, Sarah and Chuck see that Vivian and Riley are leaving the building in a car. Chuck tells her to hold on, and he backs the van up super-fast around the other side of the building so that it collides with Vivian and Riley as they're coming around. Good thing they were going the right way. Riley's passed out in the car, which gives them opportunity to grab the Norseman. Unfortunately, it's in the trunk, though, so Sarah has to find something to open it. Instead of grabbing ... oh, I don't know ... the keys from the ignition, she heads back to the van. Chuck opens Vivian's door and asks if she's okay. She tells him not to pretend to care. Chuck says there's a lot she doesn't know, but she says she knows enough. "I know that you're Agent X." Chuck says that's not true, actually, and tells her that "Agent X ... is your father." Hey, is that a third Star Wars reference? Chuck tells her that her father wasn't evil, but he was turned into that; and she's not evil either. Riley gets out of the car with his gun drawn on Chuck, and Vivian asks him if this is true. He says it is, but the rest of the truth is that Chuck's parents created Alexei to further their careers. Chuck says that's not true, but Riley says it is and that he won't have Chuck lying to Vivian anymore. He comes around to get closer to Chuck to shoot him. Mary comes up just then and yells "no." She draws her gun, but it's moments too late. Fortunately, Sarah was watching too and she kills Riley before he can pull the trigger. She runs to Chuck, and says she'll always save him. They hug, but Mary runs up and asks where Vivian disappeared to. Chuck wants to find her, but Mary says they should go. "You two have somewhere to be."