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About
The Grammy-winning a cappella group and special guests Kelly Clarkson, Backstreet Boys, Penn & Teller, and Maren Morris celebrate the holiday in Las Vegas.
Keywords
Cast
Full credits →S
Scott Hoying
Self
M
Mitch Grassi
Self
K
Kirstin Maldonado
Self
K
Kevin Olusola
Self
M
Matt Sallee
Self
K
Kelly Clarkson
Self
M
Maren Morris
Self
N
Nick Carter
Self - Backstreet Boys
K
Kevin Richardson
Self - Backstreet Boys
H
Howie Dorough
Self - Backstreet Boys
A
AJ McLean
Self - Backstreet Boys
B
Brian Littrell
Self - Backstreet Boys
P
Penn Jillette
Self
T
Teller
Self
