“Sisu: Road to Revenge” is the second chapter in the saga of Aatami Korpi (Jorma Tommila), the Finnish badass who brutally killed a TON of Nazis who tried to steal his gold in 2022’s “Sisu.” In the sequel, Aatami, a man of few words, dismantles his family home after the Red Army moves the borders of his country. His plan? Drive the materials to a new homeland and rebuild. But given all the blood on his hands from the first movie, a Soviet Red Army leader (Richard Brake) hires the violent officer who killed Aatami’s family (Stephen Lang) to eliminate...