An American businessman with a stake in a pharmaceutical company that’s about to go public finds his life is thrown into turmoil by an incident in Mexico. VexMovies Review: Gringo is one of the biggest surprises of the year 2018. I don’t watch many movie online in action genre, but this one was amazing. Gringo is a long movie, with the space and leisure to expand and explore its themes. There are some stages in this movie that I will…