SuperstaracapellagroupPentatonixisstrugglingtofindinspirationfortheirannualholidayalbum,andtheclockisticking.Tomakemattersworse,theirwell-intentionedbutmisguidedmanagermistakenlylockstheminamagicmailr...

　　Superstar a capella group Pentatonix is struggling to find inspiration for their annual holiday album, and the clock is ticking. To make matters worse, their well-intentioned but misguided manager m...