Melody Miller has left her dream job of teaching music to work as a carer. When one of her clients falls ill, his son rushes home, who to Melody's surprise turns out to be none other than country music superstar, Johnny Colorado! As the unlikely pair grow closer, it looks like it could be the start of the perfect Christmas romance, until an old flame of Johnny's arrives at the family ranch...

When Kermit the Frog and the Muppets learn that their beloved theater is slated for demolition, a sympathetic human, Gary, and his puppet brother, Walter, swoop in to help the gang put on a show and raise the $10 million they need to save the day.