The group lands on a world that is obsessed with cleanliness to avoid germs. There is a plague on this world known as the Q and no cure for it. The wealthy have no worries on this world, and everyone infected is of a lower caste. Quinn's alternate is patient zero, and the group must find him and a cure fast after Wade is infected. Quinn's alternate on this world looks eerily similar to the creepy cult leader David Koresh. The infected even stand in front of him to protect him from government agents.
Once the professor discovers that these people have never heard of aspirin or antibiotics, it's a race against time to create the medicine needed to cure the group and the people of this world. This was an excellent episode to follow the pilot. I have high hopes for this series. There's just something exciting about sliding to a different earth. You never know what you'll find.