SNL: Cumberbatch & Arcade Fire Need to Be Funnier Than This Promo

This weekend is a big one for Benedict Cumberbatch

But sadly, we're only getting one promo instead of the average three- but at least it's a fun one… 

Now here's a look back at Cumberbatch in the middle of SNL read-thru from Wednesday:

Here's a look back at the official intro video welcoming Cumberbatch & Arcade Fire to SNL Studio 8H:

During a tour behind-the-scenes of SNL's show night with CBS Mornings host Gayle King for his Kennedy Center honor before the end of the year, 

Saturday Night Live Season 47 cast includes Aidy Bryant, Michael Che, Pete Davidson, Mikey Day, Chloe Fineman, Heidi Gardner, Colin Jost,

Kate McKinnon, Alex Moffat, Kyle Mooney, Ego Nwodim, Chris Redd, Cecily Strong, Kenan Thompson, Melissa Villaseñor

and Bowen Yang; feature players include the returning Andrew Dismukes and Punkie Johnson, as well as new players Aristotle Athari   ,