Johan is a two-fisted Gothenburg cop who finds himself in a shoot-out with jewel robbers. After the smoke has cleared, one robber, shot by his accomplice, and an innocent bystander, are dead. Three witnesses, including Helen, identify thug extraordinaire Leo Gaut as being the dead crook's trigger-happy colleague. Gaut soon threatens the three witnesses, and only Johan, the badge-wearing hero, can save them.
One night of 1930, nationalist thugs violently abduct Ketola from his home in Finland. Beaten and forced to walk the Eternal Road towards a foreign Soviet Russia, his only dream is to return to his family cost it what it may.