Websites like MyAbandonware often host the ISO files, though these usually require a "No-CD crack" or a virtual drive to run.
If the game crashes, right-click the executable, go to Properties > Compatibility , and set it to run for "Windows XP (Service Pack 3)." The Incredibles PC Free Download
It covers the stories of both the first and second movies. Websites like MyAbandonware often host the ISO files,