By Alli Rosenbloom, CNN (CNN) — Thank you, Jon Hamm and Jimmy Fallon, for this Monday morning earworm.The “Landman” actor appeared on Sunday’s ...

Watch Jon Hamm's SNL sketches from April 12, 2025 Check out all of Hamm's hilarious sketches, including a Please Don't Destroy video and a new Trump Easter cold open, below.