photo shop and removing backgrounds

[Rage]

Hi guys,

I'm not to sure if this is possible or if it would be just be easyier to employ someone on fiverr of a kiddy from hack forums to do it but...

I'm trying to remove the backgrounds from multiple images.

the background is completely the same (video stills from an animation). but i have 30 images to remove the backgrounds from.

is it possible to say have the background image (image A) and tell photoshop to remove all the other pixels which are exactly the same to (image A) on the rest of the pictures?.

This is to make a html 5 sprite animation

 

[Calamari]

Youtube will probably be your best friend here.

 

[CCarter]

In Photoshop there is a background eraser tool:

 

[Sin]

The tool from CCarter work great and when you have spots that you cannot do well with it you can use the quick selection tool that work really well with more defined edge.
Also if you plan to do a lot the quick selection tool is faster.