Darnley Is Making Mary's Life a Living Hell on 'Reign'

Will Kemp is such a good actor that getting us to not like Darnley was really, really easy.

In tonight’s new episode of Reign, Darnley is up to no good again — he actually teams up with John Knox to strip Mary (Adelaide Kane) of her throne.

His plans go so far that one of Mary’s close friends ends up dead! (Say it with us – please don’t be Greer, please don’t be Greer)

Meanwhile, over in England, Elizabeth (Rachel Skarsten) must banish Gideon (Ben Geurens) from court at the request of her future husband, while in France, Charles takes a bold stance against his brother Henri.

Reign airs TONIGHT @ 9PM ET/PT on The CW.