Portrait of Diane Cossa

Diane Cossa

Born: Unknown birthdate.
Diane Cossa is ?
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Acting Roles
Crew Roles

Movies (Acting Roles)

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Poster of Wherefore Art Thou
Wherefore Art Thou
Diane Cossa was
? in Wherefore Art Thou
as 'Juliet (50's)'.
Sun, Oct 09 2022

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Blue Bloods
Blue Bloods
Diane Cossa was
? in Blue Bloods
as 'Mother'.
First Air Date
Fri, Sep 24 2010
Poster of Law & Order: Criminal Intent
Law & Order: Criminal Intent
Diane Cossa was
? in Law & Order: Criminal Intent
as 'Beth Manne'.
First Air Date
Sun, Sep 30 2001
Poster of Third Watch
Third Watch
Diane Cossa was
? in Third Watch
as 'Tamala'.
First Air Date
Thu, Sep 23 1999
Poster of Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
Diane Cossa was
? in Law & Order: Special Victims Unit
as 'Neighbor #2, Mrs. Radsen, Dr. Merrins'.
First Air Date
Mon, Sep 20 1999
Poster of Law & Order
Law & Order
Diane Cossa was
? in Law & Order
as 'Ms. Conroy, Susan Brandees, Judge Libertini'.
First Air Date
Thu, Sep 13 1990