Little House on the Prairie - Season 8 Episode 13 -

A pregnant Laura has a tough time caring for the Wilder farm when Almanzo and Charles are away on a delivery trip to Arizona; a drought and her duties at school doesn't help matters. Later, Laura has a heart-to-heart talk with Willie about responsibility and being a role model. Willie takes the discussion seriously, organizing the classmates to help manage the Wilder farm when Laura falls ill with heatstroke.