Mary B. McCann
Known For
Acting
Born
Biography
We don't have a biography for Mary B. McCann yet.
Most Known For
Law & Order: Special Victims Unit
as Didi Denzler
Law & Order: Special Victims Unit
as Defense Attorney Wilkerson
Law & Order: Special Victims Unit
as Guidance Counselor
Law & Order: Special Victims Unit
Law & Order
as Claudia Fadden
The Blacklist
as Meryl Starkweather
Elementary
as Lawyer
Person of Interest
as Lori Phipps
Sex and the City
as Lydia
ER
as Judith Ramsey
Law & Order: Criminal Intent
as Alice Garvey
Law & Order: Criminal Intent
as Mandy Sherwood
FBI: Most Wanted
as Rowan Knight
Marvel's Jessica Jones
as Chief Ronnie Velasco
Spin City
as T.V. Reporter
The Unit
as Ruthie Cheals
Dirty John
as Hilary Clark
Sleepers
as Sister Carolyn
American Sports Story
as Dr. Ann McKee
Promised Land
as Maureen Parker (as Mary McCann)