Jekyll (2007)

The bridge between the sitcom years and Sherlock, and the first sketch of the Moffat thriller. Rather than adapt Stevenson, the six episodes act as a sequel to the novella: James Nesbitt plays Tom Jackman, a modern descendant of Jekyll learning to share his body with a Hyde of his own, while a shadowy biotech firm closes in. Nesbitt's switches between the two are the main event and earned him a Golden Globe nomination. The conspiracy gets busy in the back half, but the reveals land, and at six hours from its 2007 BBC One run it makes an easy weekend binge.