The Anniversary Special' on Sunday, Feb. 16. The character was first introduced in 1999 and has since become a fan favorite.

Related: See All the Stars Arriving at the SNL 50th Anniversary Special NBC Molly Shannon and Emma Stone Shannon first introduced the energetic and eager Sally O'Malley — who is proudly 50 years old ...

From Laraine Newman and Molly Shannon, to Mikey Day and Chloe Fineman, we asked veteran cast members to dish on what viewers never see on “Saturday Night Live.” ...

Saturday Night Live’s 50th anniversary special is bringing back Sally O’Malley! Molly Shannon reprised her iconic character for the SNL50: The Anniversary Special on Sunday, Feb. 16.

During Season 22 in 1996, Whitney Houston appeared in one of the popular Mary Katherine Gallagher sketches on “SNL” when she served as that episode's musical guest, but Molly Shannon ...