ActingPopularity Score 0.8
Mary Gallagher
Total Works
16
4 movies • 12 shows
Avg Rating
6.9 / 10
across rated releases
Box Office
—
worldwide gross
Global Reach
#1
TMDB star index
Biography
No biography is currently available for Mary Gallagher.
Signature Roles & Milestones
Grey's Anatomy
2005•series
as Susan Hamilton
Friends
1994•series
as Tilly
How I Met Your Mother
2005•series
as Female Gate Agent
Flightplan
2005•movie
as Mrs. Loud
Photos & Headshots1
Full Filmography & Credits
Showing 16 titles featuring Mary Gallagher
Grey's Anatomy
2005•series
as Susan Hamilton
Friends
1994•series
as Tilly
How I Met Your Mother
2005•series
as Female Gate Agent
Flightplan
2005•movie
as Mrs. Loud
NCIS
2003•series
as Betty Baxter
How Do You Know
2010•movie
as Other Female Coach
The West Wing
1999•series
as Maddy Tatum
Extant
2014•series
as Pregnant Woman
The Late Show with Stephen Colbert
2015•series
as Self - Comedian
Mad About You
1992•series
as Lobbyist
Sister, Sister
1994•series
as Customer #1
Frankenstein
2015•movie
as Amy Johnson
Duckman
1994•series
as Paramount Tour Guide (voice)
Friends with Better Lives
2014•series
as Lisa
Scare PewDiePie
2016•series
as Psychologist
In Spite of Ourselves
2026•movie
as Trish