: Which has a Season 4 Christmas Special (though often numbered differently).
This title could refer to several different things. Are you looking for information regarding: [S4E10] The Christmas Special
: (e.g., Critical Role , Dimension 20 , or a gaming channel). : Which has a Season 4 Christmas Special
: Which features specific seasonal specials. [S4E10] The Christmas Special
Once you provide the title, I can give you a full summary and production report.
Could you clarify the or the creator you are interested in?