[VIDEO] Jon Hamm visits Sesame Street, teaches Elmo about sculptures

Jon Hamm visited Sesame Street on Tuesday and taught Elmo about sculptures. In the sketch, which will air on April 18, Hamm is adorably patient as he shows Elmo clay, marble and metal sculptures while the Muppet loudly creates one of his own.

In the end, Elmo unveils his self-inspired creation and they both blurt out the "Word of the Day" in unison: "Sculpture!"