Watch Reign season 3 Episode 18 “Spiders in a Jar” Online Finale Series #Reign #TheCW
Mary fights to defend her reign in Scotland against Elizabeth; an accusation against Lola results in tragic consequences; in France, Catherine discovers that Charles has changed after paying a price for his mother’s thirst for power.
Air Date: 20 june 2016 On The CW.
Live Stream : Stream 1 | Stream 2
Here is the Promo Season Finale : Reign season 3 Episode 18