Biography
Siobhan J. Fallon Hogan (born May 13, 1961) is an American actress and comedian from Syracuse, New York. She began her career in television roles from the early 1980s to 1990s, including roles on Saturday Night Live and Seinfeld.
In 1994, Fallon made her film debut in 'Only You'. She has since had roles in a number of films including 'Forrest Gump' (1994), 'Men in Black' (1997), 'Dancer in the Dark' (2000), 'Holes' (2003), 'Daddy Day Care' (2003), 'Dogville' (2003), 'Funny Games' (2007), 'We Need to Talk About Kevin' (2011) and 'The House That Jack Built' (2018).
Filmography
Cast Credits

Drink and Be Merry
Character: Ma
MOVIE • 2025

One Stupid Thing
Character: Aunt Gia
MOVIE • 2025

Portland Is the New Portland
Character: Marsha Corwood
MOVIE • 2024

Taxon
Character: The Administrator
MOVIE • 2024

The Zombie Wedding
Character: Betty Morgan
MOVIE • 2023

Eileen
Character: Mrs. Murray
MOVIE • 2023

Shelter in Solitude
Character: Valerie
MOVIE • 2023

All Choked Up
Character: Marsha
MOVIE • 2023

Clifford the Big Red Dog
Character: Petra
MOVIE • 2021

Only Murders in the Building
Character: Mrs. Morris
TV • 2021

Rushed
Character: Barbara O'Brien
MOVIE • 2021

Love Life
Character: Therapist
TV • 2020

The Shed
Character: Sheriff Dorney
MOVIE • 2019

Yes
Character: Jackie Rosenhaft
MOVIE • 2019

Dark/Web
Character: Ellen
TV • 2019

What We Do in the Shadows
Character: Karen
TV • 2019

Weightless
Character: Carol
MOVIE • 2018

Private Life
Character: Beth
MOVIE • 2018

The House That Jack Built
Character: Lady 2
MOVIE • 2018

The Professor
Character: Donna
MOVIE • 2018
Crew