Sujet : How to get into PS2 Games's files

i've been trying to get into R&C Game files,but i don't know exactly how to do that
i want to get into the files like the .bik files (animation)
can someone help me on getting into the files?
I will download any tool i need,i just need to know how to get into the files of any PS2 USA Game disk

Thanks
i was actually expecting you,figuring you showed the characters (.bik) from the R&CF disk

What do you want to search the disk files for?