剧情介绍
MichaelPortilloheadsfortheLastFrontieroftheUnitedStatesandtracestheAlaskanhistoryandRussianlegacythere.Runningpastlakesandglaciersandthroughmountaintunnels,Michaellearnswhatittooktobuildthisepicrailwayline.HejoinstheArcticWarriorsforparachutetrainingandhasamagicalencounterwithcabbagefairies.ThenhetriesouttheIndiansportofEskimostickpull.