Polly Carlson is a fictional character portrayed by Kylie Rogers in the TV series Chicago P.D..
In the first episode they appeared in, titled She's Got Us (season 3), they were 12 years old.
They appear in 1 episodes out of a total of 221 aired so far
Episodes1
She's Got Us
episode S3.E22 may 2016The team investigates a pyramid scheme operation that may be linked to a brutal murder at a family residence.