Let’s just say that Paul McCartney knows how to please a crowd.

Fans who turned out Saturday for the final night of his North American tour were treated to a Beatles reunion, when Ringo Starr joined McCartney onstage for his encore at Dodger Stadium in Los Angeles.

Ringo, 79, manned the drums for a surprise set that skewed to the latter part of the Fab Four’s catalog: they played the reprise to “Sgt. Pepper’s Lonely Hearts Club Band” and “Helter Skelter.”

Later in the show, McCartney, 77, was joined by Starr’s brother-in-law Joe Walsh (his wife, Marjorie, is the sister of Ringo’s wife, Barbara Bach) for the dueling guitars on “The End,” wrapping up the famous “Abbey Road” medley.

McCartney had just finished “Birthday” when he teased, “We've got a surprise for us, a surprise for you, a surprise for everyone.” (Hint: Starr’s birthday was just a week earlier, on July 7.) “Ladies and gentlemen, the one and only Ringo Starr!”

He greeted his old bandmate with a kiss on the forehead.

Video captured by screaming fans shows Starr beaming in his signature sunglasses as his drum set was wheeled out. He later tossed his sticks to the crowd and playfully pretended he would toss Paul’s bass, too.

Afterward, the two old pals traded “I love yous."

“It’s been a thrill for me, and I’ve had a lovely night, and it’s a great show, and I love you, man,” Starr told McCartney.

“And I love you, man,” McCartney replied affectionately. “Peace and love, Ringo. Forever.”