It is Yu Lan in San Francisco's Chinatown, the Festival of the Hungry Ghosts -- a time of year when offerings are made to appease the ghosts roaming the earth. Only this time several murders have occurred, and the last victim left behind one message: the Chinese character meaning ghost. Locals fear that perhaps the Hungry Ghosts have not been appeased, and are seeking revenge. But when Special Agents Mulder and Scully are asked to investigate, they...