The Strain (2014)

On board the largest raft ever built, Joam Garral leaves Peru with his family to marry his daughter in Brazil. This raid of the Amazon is not without risk for Garral: 20 years ago, the latter, whose name was Dacosta, was unjustly sentenced to death in Brazil in a case of diamond theft. Sinister omen, a menacing character named Torres is invited aboard the Jangada and, after an attack of alligators, the justice comes to stop Dacosta.