Detective Olivia Benson is a fictional character portrayed by Mariska Hargitay in the TV series 30 Rock.
In the first episode they appeared in, titled SeinfeldVision (season 2), they were 43 years old.
They appear in 1 episodes out of a total of 138 aired
Episodes1
SeinfeldVision
episode S2.E1 october 2007An angry Jerry Seinfeld goes to 30 Rock to confront Jack after he learns that Jack plans to digitally insert him into every current NBC program. Meanwhile, Liz buys a wedding dress, even though her marriage prospects are slim.