Whatever Remains, However Improbable - S6E21 Explore Full-Length Films and Series

Holmes and Watson face their greatest challenge to date when a murder investigation threatens to destroy their partnership.

Title	Whatever Remains, However Improbable
Genres	Drama Mystery Crime
Release Date	2018-09-17
Episode Runtime	00 Hours 43 Minutes
Season Number	6
Episode Number	21
Production Companies	Timberman/Beverly Productions, CBS Studios