Speaking with a French accent and bringing the POV of a detective from another Earth, Sherloque is actually still fairly mysterious due to the absence of other people from his life.
Well, that is going to change, as next week’s episode will bring in somebody from his past: his ex-wife.
The Flash has cycled through a number of different versions of Harrison Wells over the years, and Season 5’s Sherloque is by far the biggest departure from the norm when it comes to the annual Wells of Team Flash.