More than 9 million people tuned in to watch the animated duo’s most recent journey on One, which also had a sizable audience.
The King’s Christmas greeting was broadcast on television and news to about 7 million viewers.
Viewers who watch Christmas specials on catch-up services over the remainder of the holiday season are not included in the “overnight” TV ratings used to calculate all figures.
In the Gavin and Stacey special, did Smithy say yes to Nessa?
Since 2008, the Gavin and Stacey finale was the most watched program on Christmas Day.
That year, an average of 14.3 million people watched Wallace and Gromit in A Matter of Loaf and Death.
