When a young governess accepts a strangely lucrative position at an isolated country house, she soon begins to suspect something is terribly wrong.

Disturbing instructions from her employer—including cutting her hair and wearing specific clothing—leave her uneasy, and she turns to Sherlock Holmes for help. Accompanied by Dr. John Watson, Holmes travels to the eerie estate known as the Copper Beeches, where a dark secret is hidden behind locked doors and watchful eyes. As the mystery unfolds, Holmes must act quickly to expose a cruel scheme and rescue an innocent victim before it’s too late.

Adapted from the classic story by Arthur Conan Doyle, this atmospheric radio drama brings suspense, intrigue, and Holmes’s brilliant deduction vividly to life.