A look at our favorites through the years.
Emily Brainard
Mary katherine gallagher costume
Get ready to rock the party with these creative Mary Katherine Gallagher costume ideas. Stand out from the crowd and channel your inner SNL character with these unique costume suggestions.
Mary Katherine Gallagher...Superstar! It took me just 2days to find the pieces for this costume classic!
Freelancer
Sinead O'Connor’s photo-tearing stunt, Christopher Walken's demand for "more cowbell" and other hilarious and surprising memories from those responsible for four decades of the NBC comedy staple.
Ginger McKnight-Chavers
Get dressed like Mary Katherine Gallagher, the hilarious character from Saturday Night Live and the movie Superstar.
Marcy Dunigan Campbell
SNL Mary Katherine Gallagher
Shonda Manuel
superstar mary katherine gallagher
Brooke Lanh
The Today show crew dressed as Saturday Night Live characters through the years for their annual Halloween celebration on the plaza -- pictures
Lois Essenfeld Fitness
Take a look back at the 'Today' show cast's Halloween costumes through the years
Karen Butsko
Austrian bodybuilders, a Paleolithic litigator, and a man living in a van down by the river—the best SNL characters from its first 40 years
Jennifer Utley
Looking to make a Halloween costume on the cheap? We've got you. Our employees competed to make the best costumer for under $20. Here are our favorites.
Heather Sowder