![Reign Season 1 Episode 21 Reign Season 1 Episode 21](http://images.weserv.nl/?url=//image.tmdb.org/t/p/w185/tMS4qv35Z8cQ6DafKEofosqVlcv.jpg)
Reign Season 1 Episode 21
Mary teams up with Catherine to deal with Henry, whose deranged behavior puts Francis at risk. Elsewhere, Bash resolves to destroy the Darkness after meeting a boy who survived the horror; and a devoted Lola tries to protect Julien.