Episode Recaps: Premiere of Grimm, That Shocking Walking Dead Episode and More

This past week's episode of Fringe was preempted by the World Series.
The Vampire Diaries: "Ghost World"
Person of Interest: "The Fix"
The Secret Circle: "Masked"
Nikita: "343 Walnut Lane"
Chuck: "Chuck Versus the Zoom"
Grimm: Pilot
ThunderCats: "Berbils"
Star Wars: The Clone Wars: "Darkness On Umbara"
Supernatural: "Slash Fiction"
Sanctuary: "Monsoon"
Once Upon A Time: "The Thing You Love Most"
The Walking Dead: "Save The Last One"
Terra Nova: "Bylaw"