I'll post mp4's of the Christmas "specials" here as they air.
The Cockfields #10 - Christmas
Two Doors Down #30 - Christmas
Mandy # 8 - We Wish You A Mandy Christmas
Agatha Raisin #20 - Kissing Christmas Goodnight
The Amazing Mr. Blunden article about it
Shaun the Sheep - The Flight Before Christmas
Spitting Image Christmas Special
Count Arthur Strong's Radio Show - Away in a Mangle
Morecambe & Wise lost 1970 episode
(recently discovered lost episode that aired 8 Oct. 1970 was presented Christmas night as a special)
Mrs Brown's Boys #40 - Mammy's Mechanical Merriment
Call the Midwife - Episode 11-0
Death in Paradise - Christmas special
Mrs Brown's Boys #39 - Mammy's Boo Hoo? (29 Oct. 2021)
Worzel Gummidge #6 Calliope Jane
Mrs Brown's Boys #41 - Mammy's Mickey
Two Doors Down #28 - Veggie Curry
Two Doors Down #29 - Beth's Flu
I thought a new series of Two Doors Down had begun, but apparently they ran
into production issues so it will be just 3 new episodes for now.
I'll leave these links active for another week or so.