Mensi wll change you period views! The Red Thread is a documentary and an animation film about the period and the taboos that surround it ... We remove the dust from the menstruation and place it where it deserves: in the middle of the society and not discriminated and hidden in a corner. Why is the period so discriminated? Who takes advantage of this discrimination? Which status would period enjoy, if men were the ones who had it? These questions and many more are deepened in the movie with the help of Mensi, a very special being that accompanies Isabel a couple of days a month for many years ... Do you want to know her?