St Monica's High School Talent Auditions - Saturday Night Live
Mary Katherine Gallagher Talent Audition - SNL Clip - New Years 2007
Mary Katherine Gallagher Wants to Join a Gang - SNL
SUPERSTAR MARY GALLAGHER'S TALENT SHOW PERFORMANCE
Superstar (1999) Auditions
Mary Katherine Gallagher at TGI Fridays - SNL
Arilyn Roberts-Talent-Mary Catherine Gallagher
St. Monica's Talent Show Auditions
Black Angel Mary Katherine - Saturday Night Live
Superstar (1999) Talent Show
Mary Katherine & Lenny - Saturday Night Live
Superstar You're Horrible!
SUPERSTAR - Mary What are you doing with your hands
'Superstar, Mary Katherine Gallagher' With Natalie Morales TODAY's SNL Halloween online video cutte
SUPERSTAR - Mary Katherine Gallagher
Charity Saude-Talent-Mary Katherine Gallagher
Superstar (1999) - Pool Scene
Police Recruit Fitness Testing - Saturday Night Live
RHS Talent Show 2003
Superstar (1999) - The Devil Went Down to Georgia