Let The Right One In - Season 1eps10 -

: A violent struggle erupts at the Logan manor involving Mark, Eleanor, Peter, and Claire. Naomi, who has tracked Mark’s phone to the location, arrives and is caught in the melee.

: The season ends with Naomi beginning her transformation, a cliffhanger that raises questions about her future as both a mother and a homicide detective. Key Characters & Cast

: Claire gives Mark a brutal choice—he must kill Naomi (the detective and his friend) to protect Eleanor and keep the hope for a cure alive.

The finale centers on Claire Logan’s desperate and manipulative attempts to "help" Mark and Eleanor, which are actually a front for her own agenda.

The finale features the show's primary ensemble, led by performances that critics praised for their emotional weight.