Hank explains the different types of fat (saturated, unsaturated, omega-3, trans) that exist and illustrates their molecular makeup. He uses a jar of peanut butter to relate his explanations to the real world.
Mother penguins transfer their eggs to the father penguins so they can go hunting. One penguin couple successfully transfers the egg without damange. Another penguin couple do not succeed and their egg cracks and freezes.
Johnny accidentally refurbishes his home according to the nightmares that plagued his father for the past two weeks. He creates quicksand floors, which help the trio transplant to another room. Johnny also helps his group escape quicksand while on a camping trip.