Damien vs. Kelli Douglas: "Knock on Wood"

S7 E910/20/14
Also available on the NBC app

With a trip to the knockouts on the line, Damien and Kelli Douglas do battle over the soul classic "Knock on Wood."

Available until 10/20/16
Appearing:Blake SheltonAdam LevineGwen StefaniPharrell Williams
Tags: performance, battles, Battle Rounds, steals, duets, show, streaming, Kelli Douglas, damien, knock on wood, Adam Levine
S7 E95 minHighlightReality and Game ShowPrimetime