Ferrell hosted the last "Saturday Night Live" episode of the season, with McCartney serving as the evening's musical guest.

Chad Smith threw Studio 8H for a spin when he took the “Saturday Night Live” stage, impersonating this week’s host Will Ferrell. “I’m thrilled to be back hosting ‘Saturday Night Live,'” said the Red Hot Chili Peppers drummer,

The actor was joined by Molly Shannon, his former 'Saturday Night Live' castmate, in a sketch, and a long-running gag with Red Hot Chili Peppers drummer Chad Smith continued.

See who hosted every episode of "Saturday Night Live" this season, including Bad Bunny, Amy Poehler, Melissa McCarthy, and Will Ferrell.

It was old-home night for comedian-actor Will Ferrell, who hosted the 51st season finale of Saturday Night Live, where he once worked for seven years. But it wasn’t Will Ferrell who stepped out on stage and boasted that it was his sixth time hosting SNL amid giggles from some audience members who were in on the joke.

In the season's final "Saturday Night Live" cold open, the ghost of Jeffrey Epstein paid a visit to President Donald Trump, his "dear, close friend."

When six-time host Will Ferrell stepped out to deliver his monologue, which came shortly after appearing in the show's cold open as Jeffrey Epstein, something seemed just a bit off about him. The reason for that?

During the season 51 finale of “Saturday Night Live,” Host Will Ferrell appeared as the ghost of Jeffery Epstein. Later on, Chad Smith of “The Red Hot Chili Peppers” tried to take over Ferrell’s monologue.