Host Paul Rudd was enthusiastic and energetic on Saturday night -- but it’s pretty hard to be down when the immediate prospect of working with Paul McCartney looms on the horizon.

In what will certainly be dubbed as the “Paul-Paul episode,” Rudd was funny and perfectly on point from the word go. Just listen to his hilarious monologue (featuring a surprise musical guest star) in the clip above.

The "Kissing Family" is reprised in this clip, where Rudd is backed by some of SNL's funniest cast members.