This documentary tells the story of the creation and cultural impact of the world's most famous Christmas carol, composed in 1818 in Salzburg, Austria, and since then translated into about 140 languages.

Peter Simonischek
as Narrator

Kelly Clarkson
as Self

Joss Stone
as Self

Anggun
as Self

Josh Groban
as Self

Lina Makhoul
as Self

Gavin Rossdale
as Self

Clifton Murray
as Self

Fraser Walters
as Self

Victor Micallef
as Self