Vórtex

Very nice TV show with just 6 episodes that, if you have the time, worth the shot.

It is sci fi but nothing too flashy or exagerated. There is some "new tech" and some time travelling/vortex, something that Im particularly fan of.

The caracthers are well developed and the pace of the show is quite nice too.

Despite I guessed who is the killer (thats something that, unfourtunately, is happing many times with me when Im watching a mistery movie/tv show) the plot is well written.

Furthermore you will find some good actors that composes a diversified cast, some of them well known, even if you are not particularly an expert in french cinema or tv.