Miss Rafferty has a mother, and it’s … Meryl Streep?! The three-time Oscar winner made her first-ever appearance on Saturday Night Live during the 50th anniversary special on Sunday night. She popped up as Colleen Rafferty Sr.

Oscar-winner Jack Nicholson, sporting his signature sunglasses, also made a surprise appearance during the special. His appearance, too, marked his “SNL” debut when he introduced Adam Sandler, who sang an original song about the 50-year history of “SNL.”

You may have enjoyed seeing Jason Momoa and Meryl Streep appear on “SNL50” this past weekend, but you’re going to love seeing them at the after-party. On Feb. 17, Momoa posted a bunch of photos from the bash that followed the “Saturday Night Live” 50th anniversary special on his Instagram page,