O Acting Oscar Guerrero Oscar Guerrero was an Argentinian film actor. ↗ Share Known For‹Dark River · 1952Dark River★ 7.61952MovieDramaWesternThe Peralta brothers work in the countryside the Alto Paraná. There they will meet subhuman working conditions. Finally, the workers rise and harshly punish their exploiters.▶+› FilmographySortPopularNewestTop ratedDark River · 1952Dark River★ 7.61952MovieDramaWesternThe Peralta brothers work in the countryside the Alto Paraná. There they will meet subhuman working conditions. Finally, the workers rise and harshly punish their exploiters.▶+Narrator
