Agustín Bernal is a Mexican actor, film director, writer, and producer, mostly known for his frequent appearances in Mexican urban westerns, action films, and crime thrillers. He is sometimes credited as Augustine Bernal. Agustín Bernal is a Mexican actor, film director, writer, and producer, mostly known for his frequent appearances in Mexican urban westerns, action films, and crime thrillers. He is sometimes credited as Augustine Bernal.