Each Carver family member has a Christmas-related name: the father is Chris, the mother Carol, the son Nick, and the daughters Joy and Holly.
During the Prism 1 broadcast, Danielle Pinnock's character Kit mentions that Candy Cane Lane is taking place on Acacia Street. During the holiday season, "Candy Cane Lane" actually does happen on Acacia Street in El Segundo, California where residents of the neighborhood elaborately decorate their houses. It occurs for a few weeks leading up to Christmas and draws hundreds of visitors each year.
Interior shots of the Christmas store Kringle's were filmed in the 360 degree "volume wall" in Studio 15 at Amazon Studios in Culver City, California.
Pentatonix: As the carolers trapped in the Christmas village. The popular a cappella group, which consisted of members Mitch Grassi, Scott Hoying, Kirstin Maldonado, Kevin Olusola, and Matt Sallee at the time of filming, had released a total of nine Christmas albums as of the date of this film's release. Six of those albums are studio albums, and three are compilations. They released their 9th Christmas album and 3rd Christmas compilation album, "The Greatest Christmas Hits", five weeks before this film's premiere.