
Deborah Rush (born April 10, 1954) is an American actress. She has worked in television, film and on Broadway. In 1984, she was nominated for a Tony Award for Best Performance by a Featured Actress in a Play for Michael Frayn's comedy Noises Off. She also acted in Stephen Adly Guirgis' The Last Days of Judas Iscariot. In 2003 she acted in the comedy film American Wedding, as Mary Flaherty, Michelle Flaherty's mom. In December 2008, she joined the cast of the Broadway revival of Blithe Spirit.

Law & Order
TV • 1990

Law & Order: Special Victims Unit
TV • 1999

The Blacklist
TV • 2013

The Good Wife
TV • 2009

Orange Is the New Black
TV • 2013

Billions
TV • 2016

Spin City
TV • 1996

Search Party
TV • 2016

Spenser: For Hire
TV • 1985

Strangers with Candy
TV • 1999

The Jury
TV • 2004

American Wedding
MOVIE • 2003

Leg Work
TV • 1987

The Box
MOVIE • 2009

Madigan Men
TV • 2000

You've Got Mail
MOVIE • 1998

Against the Law
TV • 1990

10
MOVIE • 1979