Search http://www.versiontracker.com for a program to "unrar" them. You'll want to "unrar" the .r00 file, and the program will see the rest of the files and unrar them as well.
StuffIt Deluxe also handles segmented RAR files.
This forum is also not an "immediate answer" kind of forum -- it's staffed by volunteers just like yourself, and just because someone does not post an answer within an hour doesn't mean that no one knows what to do. Be patient, and you will receive an answer in time.
Another tip: If you are looking for help, perhaps it's unwise to show that you are requesting it put together a pirated movie (the Death Race 2008 – the new remake of the classic Death Race 200).