Young Sherlock backdrop
Young Sherlock Season 1

Series 1

Two dysfunctional flatmates, Mark and Jeremy, fumble through work, love, and life in South London, with their awkward thoughts laid bare in the show’s signature point‑of‑view style.

20036 EpisodesComedy

Cast & Crew

David Mitchell

David Mitchell

Mark Corrigan

Robert Webb

Robert Webb

Jeremy Usborne

Olivia Colman

Olivia Colman

Sophie Chapman

Episode Guide

Mark and Jeremy find themselves in competition for the same woman: Toni from next door. This is not the entire problem with Mark and his love life, rather, he is also lusting after Sophie, a co-worker, but finds himself at a loss with how to put his feelings into action. Jeremy is also pre-occupied, but not with love, with his music.