Watch Alex Moffat make his debut as SNL's new Joe Biden after Jim Carrey exit
The Saturday Night Live cast member made a memorable entrance as the president-elect.
Saturday Night Live recap: Kristen Wiig returns to host last show of 2020
Dua Lipa joins as musical guest.
See Timothée Chalamet rehearse with Pete Davidson and Kate McKinnon in SNL behind-the-scenes photos
The actor makes his Saturday Night Live hosting debut this weekend.