Characters and Performance Valerie Perez’s Paula remains the emotional and ethical center: curious, courageous, and persistently humane. New faces introduced in Hidden City complicate the ensemble; ambiguous allies and newly revealed foes keep the viewer guessing and refresh interpersonal dynamics. Supporting performances tend to fit their archetypes—charismatic mobsters, secretive cultists, and conflicted law enforcers—but effective casting and committed performances elevate familiar material. The film’s small-budget constraints sometimes show in staging, yet the actors’ chemistry and the script’s brisk pacing often compensate.