Hidden Staircase: Nancy Drew's Midnight Mystery

In the gripping second installment of the Nancy Drew series, teenage sleuth Nancy Drew takes on a chilling mystery in a haunted country mansion. When elderly sisters Rosemary and Floretta Turnbull reach out for help, Nancy can't resist the call to action. Strange happenings and eerie noises echo through the halls, and the sisters are desperate for answers. As Nancy investigates, she stumbles upon a hidden staircase that promises to unveil secrets long buried. Each twist and turn leads her deeper into a web of intrigue—will she uncover the truth before it's too late? Written by Mildred A. Wirt Benson under the pen name Carolyn Keene, this classic detective tale captivates with suspense and clever deduction. Perfect for lovers of mystery and adventure, this episode will keep you guessing until the very end.