When Freya (Emily Blunt), a young queen who can freeze her enemies in ice, learns of the demise of her sister, the evil Ravenna (Charlize Theron), she summons her soldiers to recover the Magic Mirror.

After resurrecting Ravenna, the two wicked sisters amass a seemingly indestructible army that threatens the kingdom. Only the skills of Eric (Chris Hemsworth) and Sara (Jessica Chastain), two warriors who defied Freya by falling in love, can save this enchanted land from the forces of darkness.