8.1
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Mary Shannon is a fictional character portrayed by Mary McCormack in the TV series Law & Order: Criminal Intent.
In the first episode they appeared in, titled Contract (season 7), they were 39 years old.
They appear in 1 episodes out of a total of 195 aired

Mary Shannon

by Mary McCormack

character

Episodes1

  • 7.9
    /10

    Contract
    episode S7.E12 june 2008
    A gossip columnist is killed and there's a wide range of people who are suspects.