(S02E13) "Quickly, get your pajamas off and let's go!" - Walter to hazmat guy escorting him back to the lab

Ok, I know Walter Bishop is brilliant, but coming up with a cure for a 75,000-year-old virus? A little far-fetched, but hey, we'll go with it. Geez, put Walter on the cure for the common cold or cancer. Just put him in a room with Astrid and a refrigerator, and who knows what awesome scientific wonders he might come up with. He's the new MacGyver.