Klaus and Marcel in “Unfinished Business”

Klaus

(about the Harvest) You're the one who stopped it.

Marcel

Kieran knew every detail from Sophie. After his nephew's massacre in the church, he was so torn up. He left town just before the Harvest. But on his way out, he came to me, and he asked me to stop the Harvest. He knew I didn't want the witches getting any more power. And I do have a rule about people abusing kids, so, I did what he asked.