Andrew Mobley and Michael Gabbert spend the night at the Crescent Hotel & Spa

This Halloween, Channel 7 takes you on an investigation into the dark history of Arkansas' most haunted hotel, nestled deep in the Ozark Mountains—the Crescent Hotel. Tune in at 10 p.m., Thursday night when we uncover disturbing historical documents, evidence of restless spirits and human specimens from gruesome experiments that once took place at the century-old Crescent.