Mohawk hairstyle
Barnaby takes more elixir and befriends a group of kids playing as make-believe "Indians" (Native Americans). They capture and "scalp" Hank (giving him a Mohawk hairstyle), later fleeing when police show up. Meanwhile, Edwina lies down to sleep off the formula. Meanwhile, a woman leaves her baby with the Fultons' housekeeper as she needs an emergency babysitter. When Edwina awakens, a naked baby is next to her and Barnaby's clothes are nearby. She mistakenly presumes he has taken too much formula and regressed to a baby. She takes the child to Oxley to resolve the problem. Together the two attempt to find an antidote and when the baby grows sleepy, Edwina tries to put him to sleep in the hopes of reversing the effects.