Sarah and Chuck are on a date and Morgan comes up in the first ten minutes. Oh, Chuck. Mentioning Morgan on a first date is like mentioning your mother, your ex-girlfriend and your interest in ham radio operating rolled into one. Sarah scoffs and Chuck defends Morgan against Sarah's mild criticism. Chuck claims Morgan has always been supportive of their fake relationship and has always thought it plausible for a Nerd Herder like Chuck to be dating a smokin' hottress like Sarah. Sarah fishes for compliments like she's guest starring on Deadliest Catch and gets all weak in the knees while forcing Chuck to keep talking about how pretty and smart she is. Chuck wonders what Casey would think if he knew what they were doing. Sarah laughs, "It would probably kill him." Speaking of killing him, Casey is gassed and dying in his apartment. Ha ha! He struggles around, cracks open a portrait of Ronald Reagan revealing a stashed epi pen. He then pulls a cord and gives himself a cold shower in his hallway. I guess that was the best place to install an emergency shower in the event he got gassed in his own doorway? I guess this happens a lot to spies? Enough that if the contestants on Top Design were asked to design a room for a spy they should put an emergency shower in the living room? And why the long shot of the drain? I don't care if he ruins his wood floor with water damage. Anyway, refreshed from the shower, Casey jabs the epi pen into his chest. Yuck. Anyway, back to Sarah and Chuck! Sarah reminds Chuck that she doesn't get to choose her assignments. They are about to kiss when the Intersect in Chuck's head goes crazy. They are surrounded by mercenaries. Chuck asks Sarah if she has her gun. Doh! Uh oh, Scooby gang's in trouble!
The mercenaries are working for Michael Clarke Duncan, who enters the room clad in a black leather trenchcoat. He asks Chuck to come with him on the grounds that he is imposing and yet the people who hired him give him the heebie jeebies. That's enough of a threat for Chuck, but not for Sarah. She goes for the chopsticks, but Michael Clarke Duncan stops her with a one-two headlock thing. Just then a beep goes off on Chuck's watch. Michael Clarke Duncan asks what it is and Sarah chirps, "It's a homing device!" As soon as she totally gives away the fact that they have back up, Casey rams down the wall of the restaurant yelling, "Anyone order drive through?" Sarah and Casey jump into the car and take off under a barrage of gunfire. In the car Casey breaks it to Chuck that he is once again the Intersect. Chuck whimpers a little and Sarah swears they will find the Cipher.