An elderly spinster living in the village of St. Mary Mead helps her friends and relatives solve mysterious murders.

Based on Dame Agatha Christie's crime novels and short stories, this show followed the adventures of Miss Jane Marple, an elderly spinster living in the quiet little village of St. Mary Mead. During her many visits to friends and relatives in other villages, Miss Marple often stumbles upon mysterious murders which she helps solve. Although the Police are sometimes reluctant to accept Miss Marple's help, her reputation and unparalleled powers of observation eventually win them over.—Bai