Attached Link: Follow3.AVI (434 KB)

Well, take a look at this clip. Now the figures keep their distance, there's no "marching band" (because the script can be run at any frame), and the third guy has a different animation and walking speed. The variations to the routines should be quite easy to implement. I don't know if I can get the figure to follow a ground mesh but I'll do something to avoid the sliding feet effect.