I think Foot binding was more common in northern China, but where Sidao is in the south, it wouldn't be common. Even then I don't think it was that common to say everyone did it or that there would many women in court. That was probably after the Yuen(Mongol) rule or toward the end.

It should've been called Larson and the Landrightsasaurus.

It wasn't clear to me either whether he killed the dog with the scope later, but someone pointed out to me that it was Garrett who killed the dog. I guess it's a set up for Garrett's soft spot for Ward or his weakness so that later when Coulson kills him, Ward will finally go full evil.

Robin: Now we are free to marry our cousins.

Person of Interest also had a spy agency using a travel agency as a cover and is also filmed in New York.

Michael Ealy: What could have possibly happen to you to turn you into such a sourpuss?