Il numero quattro

Ringo and the group that the ex-gunsman is escorting to safety are once again "on the road", trying to reach a clandestine port from which illegal flights depart for the new world, while the sentimental situation between Rosa, Seba and Nuè becomes complicated. The latter, embittered by the turn his relationship with Rosa is taking, runs away, but is soon captured and involved in a deadly game!