X-files"": Ruins

When a well-connected American archaeologist, Cassandra Rubicon, disappears while exploring the lost Mayan city of Xitaclan, the incident becomes a case for FBI agents Mulder and Scully. They are investigators assigned to the X-Files, the strange and inexplicable cases the FBI wants to keep hidden - cases involving the paranormal, the supernatural, and possibly, the extraterrestrial.