A strong urge compels Cyn to dance a waltz in the precinct parking garage. The same compulsion at the same time forces Ali to waltz in her apartment. The impulses tailor themselves to the women. Cyn faces the overwhelming desire to torture a homicide suspect and shoot a homeless man, while Ali grapples with a yearning to shoplift and steal from a cash register. The women morph into passengers in their own bodies, aware of everything around them but...