The Walking Dead Season 3 Episode 7
When the Dead Come Knocking
On this week's The Walking Dead…
Merle interrogates Glenn for information about his brother and his location.
The Governor interrogates Maggie and makes her take off her clothes.
Andrea is assigned to kill the reanimated man after Milton runs a few tests.
Michonne joins Rick's group and they head off to Woodbury, before getting trapped by walkers.