Sherlock Holmes S7E6 · The Cardboard Box

Sherlock Holmes

Season 7 · Episode 6 · The Cardboard Box · 50 min

When Susan Cushing first consults Holmes about the disappearance of her sister Mary, he shows little interest in the case. But then, at Christmas, Susan receives an alarming present in a cardboard box, and Holmes is quickly on the trail of a dangerous criminal.