When "Saturday Night Live" Season 42 ends on Saturday, May 20, the Dwayne Johnson-hosted show will mark the last episode for one of the most senior cast members.

According to "Me, Myself, & I" was just picked up to series on CBS's fall 2017-2018 schedule, and he also voices the title character in the new Syfy series "Happy!"

So this Saturday's May 20 show should include some kind of tribute to Moynihan, even if it's just a goodbye at the end of the show. Dwayne "The Rock" Johnson is hosting, with Katy Perry as musical guest, in the last of four episodes airing live coast-to-coast, as opposed to just live for the Eastern half of the country.

Here's The Rock's new promo with the "SNL" cast:

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