Cassandra Robertson vs. Viktor Király: "Nobody Knows"

Also available on the NBC app

Soulful singers Cassandra Robertson and Viktor Király face off with the song "Nobody Knows" in the third night of battles.

Available until 10/19/17
Appearing:Blake SheltonAdam LevinePharrell WilliamsGwen Stefani
Tags: performance, Battle Rounds, coach, music, song, cassandra robertson, viktor kiraly, nobody knows
S9 E95 minHighlightReality and Game ShowPrimetime