Mary Katherine Gallagher at TGI Fridays - SNL
St Monica's High School Talent Auditions - Saturday Night Live
Mary Katherine & Lenny - Saturday Night Live
This Day in SNL History: Mary Katherine Gallagher
Mary Katherine Gallagher Wants to Join a Gang - SNL
'Superstar, Mary Katherine Gallagher' With Natalie Morales TODAY's SNL Halloween online video cutte
St. Monica's Spelling Bee - SNL
SUPERSTAR - Mary What are you doing with your hands
Molly Shannon And Will Ferrell Infuriated A Lot Of People
Black Angel Mary Katherine - Saturday Night Live
Police Recruit Fitness Testing - Saturday Night Live
Southern Gals - Saturday Night Live
Superstar You're Horrible!
Superstar Clip
How Molly Shannon’s “Superstar” Character Almost Didn’t Make It Onto “SNL”
Molly Shannon destroys TGI Friday's on her first day at work - #classic #SNL #comedy #funny #shorts
Superstar - Grandma Gallagher
Dog Show - Saturday Night Live
I love it!
Veronica & Co.: Runway Fashion Talk - Saturday Night Live