I doubt they'll meet up though.
That's a good idea actually, let Chris do the after shows for both series.
I just dug up this info about the companion show.
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Kirkman said, They have announced that were doing a Walking Dead companion show. Its a spinoff. I dont know. Im not scared of that word.
But its technically not a spinoff, because were not spinning off any of the characters. Thats what that term means.
Kirkman added,
So I can say that it will be another group of characters, surviving in another part of the world. And its not going to use any of the core cast from our show. The show will continue uninterrupted, as if the other show doesnt exist. But the other show will kind of be its own entity.
The Walking Dead?s Robert Kirkman Reveals Spin-Off Show Details | Comicbook.com
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I guess we technically have it wrong calling it a "spin-off".
He joked in the same article about it possibly taking place in Arizona. Kirkman isn't known for giving things up though so I'd take that very lightly. I'd bet the new location will definitely be in the US though.
Where would you guys want to see the show take place? I almost want to say switch it up and go north.