(That is, of course, when he wasnt breaking and cracking up on air.)

Hader segued into what he does best: sketches.

(The closeup of Rosas picture got one of the biggest laughs of the entire episode.)

bill-hader-c

Credit: Will Heath/NBC/NBCU Photo Bank via Getty Images

(Its a role Haderbriefly playedon last yearsWeekend Update: Summer Edition).

Im the fidget spinner of the Trump White House, he explained gleefully.

If youre not watching their IFC spoof seriesDocumentary Now,youre missing out.

Stefon (and Shy)

What, like theywerentgoing to do Stefon?

The beloved Ed Hardy-wearing city correspondent returned to share some St. Patricks Day tips.

The club names were ridiculous, Hader couldnt stop laughing, andRoman J. Israel, Esq.was referenced.

It was everything you want from a Stefon bit, and it was perfect.

Then, in a surprise cameo, John Mulaney showed up!

(It worked every time.)

Hader plays the ancient, wheelchair-bound man, with Cecily Strong as his much-younger wife.

Episode MVP: Kate McKinnon

Is it a cheat to say Hader?

Its been five years since his final episode, but he seemed right at home in Studio 8H.

And that is because they came from my brain.

Up Next

SNLgoes to Wakanda, asBlack PantherstarChadwick Boseman hoststhe April 7 episode.

Cardi B is also on board as the musical guest.