剧情介绍
MichaelPortilloheadsfortheLastFrontieroftheUnitedStatesandtracestheAlaskanhistoryandRussianlegacythere.Runningpastlakesandglaciersandthroughmountaintunnels,Michaellearnswhatittooktobuildthisepicrailwayline.HejoinstheArcticWarriorsforparachutetrainingandhasamagicalencounterwithcabbagefairies.ThenhetriesouttheIndiansportofEskimostickpull. 展开全部
