Nysgjerrige Nils

George makes pizza with salt, sweet, bitter, sour and umami; George grows tomatoes with ladybugs.

George builds a puppy training course; George gets an orchid and learns every plant is different.

George builds a new sledding course; George goes flamingo-counting, but can he count them all?

George hikes and sees how animals survive in the desert; George paints a coop and feels textures.

George takes a Sound Bath and helps Chef relax; George sees butterflies migrate and wants to fly.

George and the Man with the Yellow Hat make a jack-o-lantern; George and Allie trick-or-treat.

The Man's hat goes to sea; Quint sails and a dolphin saves the day; Hundley admires a seeing-eye dog.

George farm-sits, the mule won't listen and hens lose feathers; George tries to help.

George fixes a catfish float that gets away; George and Allie's Pet Hotel has a bell-monkey.

George makes a winter doghouse for Hundley; George is impatient for Betsy’s party.

George learns about constellations; Marco and George build a model volcano and trigger an eruption.

George wants to push an emergency button; George visits a nature center for endangered Ferrets.

A rock from George's collection breaks, revealing crystals; a barber teaches George about hair.

George and Hundley go on an overnight birthday train trip but get off the train alone.

George throws Bill's flying disc but loses it; Hundley mistakenly eats the Renkins' rare truffles.