COWETA COUNTY, Ga. -- Strangers have taken over Coweta County and the town of Grantville. That's leaving limited access to the people who live and work there, but they're not upset. \
Grantville is the setting for season three of the hit show "The Walking Dead."
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Downtown is a closed set meaning even residents have a tough time getting through the police barricades.
City leaders say the show is bringing in money to the town.