Known For
Acting
St Monica's High School Talent Auditions - Saturday Night Live
Mary Katherine Gallagher Wants to Join a Gang - SNL
Superstar You're Horrible!
Tree Lover - Superstar (2/10) Movie CLIP (1999) HD
Superstar Clip
Superstar - Grandma Gallagher
Superstar (5/10) Movie CLIP - Mary Fights Evian (1999) HD
Black Angel Mary Katherine - Saturday Night Live
Superstar (1999) Official Trailer #1 - Molly Shannon Movie HD
SUPERSTAR - Mary What are you doing with your hands
Echoes
Telma
2022
