In the film, a girl called Mercy (Deborah Van Valkenburgh) leaves the Orphans and follows the Warriors after their encounter. Mercy and Swan start up a romance. In the novel, a girl who was with the Borinquen Blazers decides to follow the Dominators after an encounter, however the Dominators end up gang-raping her and leaving her behind. In both of these situations, the girl initially tries to stir up the Warriors/Dominators by asking for a piece of their clothing. Mercy (the Orphans' girl) asks for a Warriors' vest, and the Blazers' girl asks for a Dominators' pin. In the film, Swan threatens to have the gang "run a train" on Mercy at one point (a possible reference to the novel)
MERCY!!!!
MERCY!!!!