The Originals (2013)

S3E18 The Devil Comes Here and Sighs

During the city's annual Jazz Fest, an unexpected alliance forms among Mikaelson adversaries as they plot to capture Klaus. Determined to save their brother, Elijah and Freya confront a formidable enemy unlike anything they've encountered. At the same time, Hayley and Cami embark on a daring mission to free Klaus from captivity. Meanwhile, as Kol's unstable actions escalate, Davina is forced to seek assistance from Marcel and Vincent to address the situation.