Cast

Matthew Morrison

Self - Host

Emma Bunton

Self - Host

Jesse Palmer

Self - Host

Sting

Self

Scott Hoying

Self - Pentatonix

Mitch Grassi

Self - Pentatonix

Kirstin Maldonado

Self - Pentatonix

Matt Sallee

Self - Pentatonix

Kevin Olusola

Self - Pentatonix

Ally Brooke

Self