Pentatonix: A Not So Silent Night

Scott Hoying

Self

Mitch Grassi

Self

Kirstin Maldonado

Self

Kevin Olusola

Self

Matt Sallee

Self

Kelly Clarkson

Self

Maren Morris

Self

Nick Carter

Self - Backstreet Boys

Kevin Richardson

Self - Backstreet Boys

Howie Dorough

Self - Backstreet Boys

AJ McLean

Self - Backstreet Boys

Brian Littrell

Self - Backstreet Boys

Penn Jillette

Self

Teller

Self