A 10-year-old child prodigy cartographer secretly leaves his family's ranch in Montana where he lives with his cowboy father and scientist mother and travels across the country on board a freight train to receive an award at the Smithsonian Institute.

In a post-apocalyptic world, the residents of an apartment above the butcher shop receive an occasional delicacy of meat, something that is in low supply. A young man new in town falls in love with the butcher's daughter, which causes conflicts in her family, who need the young man for other business-related purposes.