Diane Cossa

Born: None


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Law & Order: Special Victims Unit

as Neighbor #2
First aired: 1999-09-20

In the criminal justice system, sexually-based offenses are considered especially heinous. In...

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Law & Order: Special Victims Unit

as Mrs. Radsen
First aired: 1999-09-20

In the criminal justice system, sexually-based offenses are considered especially heinous. In...

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Law & Order: Special Victims Unit

as Dr. Merrins
First aired: 1999-09-20

In the criminal justice system, sexually-based offenses are considered especially heinous. In...

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Law & Order

as Ms. Conroy
First aired: 1990-09-13

In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing...

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Law & Order

as Susan Brandees
First aired: 1990-09-13

In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing...

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Law & Order

as Judge Libertini
First aired: 1990-09-13

In cases ripped from the headlines, police investigate serious and often deadly crimes, weighing...

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Law & Order: Criminal Intent

as Beth Manne
First aired: 2001-09-30

The third installment of the “Law & Order” franchise takes viewers deep into the minds of its...

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