Dorothy Diane "Dedee" Pfeiffer (born January 1, 1964) is an American actress, the younger sister of Michelle Pfeiffer. She began her career appearing in films include Vamp (1986), The Allnighter (1987) and The Horror Show (1989). Pfeiffer later starred as Cybill's daughter, Rachel, in the CBS sitcom Cybill (1995-1997)

KNOWN FOR

Supernatural
2009
CSI: Crime Scene Investigation
2004
Friends
2002
Hollywood Squares
1999
Seinfeld
1994
ER
2008
CSI: NY
2006
Without a Trace
2007
Murder, She Wrote
1993
Burn Notice
2007
Wings
1994
Hotel
1986

FILMOGRAPHY

All
Movies
TV
Acting
63
2020
Big Sky
as Denise Brisbane
2011
L.A., I Hate You
as The Casting Director
2010
Flatline
as Psychotherapist
2010
Jack's Family Adventure
as Emily Vickery
2009
Fix
as Daphne
2009
Secret at Arrow Lake
2009
Supernatural
as Kate Milligan
2008
Journey to the Center of the Earth
as Emily Radford
2008
ER
as Annie Raskin
2007
AVH: Alien vs. Hunter
as Hilary
2007
Seventeen and Missing
as Emilie Janzen
2007
The Prince and the Pauper: The Movie
as Harlin
2007
Without a Trace
as Donna
2007
Burn Notice
as Cara Stagner
2006
Hoboken Hollow
as Rhonda Simmons
2006
CSI: NY
as Grace Thomason
2005
The Dead Zone
as Linda Finney
2005
Wanted
as Lucinda Rose
2004
A Killer Within
as Sarah Moss
2004
Blue Demon
2004
CSI: Crime Scene Investigation
as Karen Brady
2003
One on One
as Colleen Bay
2002
Friends
as Mary Ellen
2001
The Sky is Falling
as Emily Hall
2001
Radical Jack
as Kate
2000
Meat Loaf: To Hell and Back
as Leslie
1999
Hollywood Squares
as Self - Panelist
1998
For Your Love
as Sheri Winston
1997
Ellen
as Lisa
1996
A Kiss So Deadly
as Catherine Deese
1996
Up Close & Personal
as Luanne Atwater
1995
Deadly Past
as Kirsten
1995
My Family
as Karen Gillespie
1995
Cybill
as Rachel Blanders
1994
Double Exposure
as Linda Mack
1994
Seinfeld
as Victoria
1994
Wings
as Joan
1993
Running Cool
as Michele
1993
Sandman
as Lana Hawkins
1993
Falling Down
as Sheila (Whammyburger)
1993
Jack's Place
1993
Murder, She Wrote
as Sally Briggs
1992
Highway Heartbreaker
as Emily
1991
King's Ransom
as Catherine
1991
Frankie and Johnny
as Frankie’s Cousin
1991
A Climate for Killing
as Donna
1991
Drive
as The Girl
1991
Providence
1990
Tune in Tomorrow...
as Nellie
1990
Dream On
as Mary
1989
The Horror Show
as Bonnie McCarthy
1989
Red Surf
as Rebecca
1988
Brothers in Arms
as Stevie
1987
The Allnighter
as Val
1986
Vamp
as Allison / Amaretto
1986
Dangerously Close
as Nikki
1986
Hotel
1986
CBS Schoolbreak Special
as Queenie
1985
Into the Night
as Hooker
1985
Moving Violations
as Cissy
1985
The Midnight Hour
as Mary Masterson
1985
Tough Love
as Kristen Marsh
1985
Simon & Simon