ट्रिविया

The name Lumi, is Finnish for "snow".

Rune Temte, who plays Anders, dubbed himself in the Norwegian version.

Maggie Smith, Jim Broadbent, and Toby Jones all previously appeared in the Harry Potter franchise, as Minerva McGonagall, Horace Slughorn, and the voice of Dobby, respectively.

A Boy Called Christmas is based on the 2015 book of the same name by Matt Haig.

Jim Broadbent voiced the eldest Santa in the animated "Arthur Christmas" (2011) as well as playing him in live action in "Get Santa" (2014).