WE GOT IT!!
Found the codec needed (Codec was from 1992) on an old G4 Cube!
It was a pain getting the extension off the system because if the file was ever moved to an OS X system it would corrupt. Had to use an OLD verion of stuffit Lite (1.5.1...yikes) to compress it and then move it over.
Installed it into the extensions folder, loaded up quicktime and voila, the system now plays the file. I converted them into a modern day quicktime format using Apple Animation encoding.
I have a SIT file with the codec posted at
http://forum.videohelp.com/topic358653.html#1905032 in case anyone needs it.