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Kerry O'Malley is an American actress best known for her role as Mary Kate Martinson in the television drama series Brotherhood, from 2006-2008.
Show
Character
666 Park Avenue - Season 1
Nurse Potter
Boardwalk Empire - Season 3
Edwina Shearer
Bones - Season 6
Claire Casper
Brotherhood (2006) - Season 1
Mary Kate
Brotherhood (2006) - Season 2
Mary Kate Martinson
Brotherhood (2006) - Season 3
Cold Case - Season 7
Suzie Hill '10
Criminal Minds - Season 6
Kendra Sayer
Detroit 1-8-7 - Season 1
Audrey Wiler
Harry's Law - Season 2
Mrs. Donner
Hart of Dixie - Season 1
Beverly Mayfair
Hart of Dixie - Season 2
Hart of Dixie - Season 3
Kidnapped - Season 1
Operator's Wife
Law & Order: LA - Season 1
Alice Darnell
Law & Order: Special Victims Unit - Season 8
Megan Carlisle
Major Crimes - Season 5
Karen Chase
Masters of Sex - Season 2
Bee Faunce
Monk - Season 6
Susan Donovan
NYPD Blue - Season 5
Uniform #1
Second Chance - Season 1
Betty
Shameless - Season 1
Kate
Shameless - Season 2
Shameless - Season 3
Shameless - Season 4
Survivor's Remorse - Season 1
Savannah Couronis
Survivor's Remorse - Season 2
The King of Queens - Season 7
Anna
The Mentalist - Season 3
Vivian Griswold
Those Who Kill - Season 1
Mia Vogel
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