How to go about obtaining all films for a particular actor or actress?

[throwfreeones]

I was wondering if it is possible to obtain an entire library for a particular actor or actress from one particular place, or if you have to find every studio and open accounts on/pay for multiple sites to do this. I see Adult Film Central has quite a few titles, but it looks like you have to pay $15+ per title, which is pretty expensive and adds up fast. I have a few actors/actresses where I'd like to get their entire catalog. If that makes a difference, they are:

Peter North
Jenna Haze
Sasha Grey
Jenna Jameson

Any info is appreciated. Thanks.