Where can I watch “Sherlock Holmes” Season 7 Episode 6 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “The Cardboard Box”?

Watching earlier episodes in season 7 helps you follow the plot and character arcs leading into this episode.

Watch Sherlock Holmes Season 7 Episode 6 Online

“The Cardboard Box” — Watch "Sherlock Holmes" Season 7 Episode 6 online in HD for free. Check streaming providers, cast, and episode details.

Apr 11, 1994 Season 7 Episode 6 50 min TV-PG

7.6 ★ ★ ★ ★ ★

7 votes

Sherlock Holmes Season 7

← Back TV Series

Where can I watch "The Cardboard Box" online?

You can watch it through the button below, and it is free.

▶ Watch This Episode Now

Season 7 Episode 6 — Aired on Apr 11, 1994 • runs about 50 minutes.

Directed by Sarah Hellings.

Written by T.R. Bowen.

Notable cast/guest names in this episode include Jeremy Brett, Edward Hardwicke, Rosalie Williams.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Sherlock Holmes Season 7 Episode 6 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

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.