you still have to specify what group you want in movable man ("for actors in MovableMan do")... you can't just have "for MovableMan do"

The "actors" in that line of code is a variable. It can be named anything you want. It's just storing the value that the "MovableMan" function is returning each time the for loop goes through it. You could just as easily use

Exactly. That means that the variable is very simply a container, if you will.
Now here's a weird one. The Clones don't seem to much, UNLESS you GibThis() them.
Then, there's an explosion behind the actor.
Also, if you change their position, their position changes. They're not visible, but if you gib them, it happens there.

I experiemented with the Clone function,
assinging a variable to the clone and moving around etc.
It works ok except that control isn't witched, so even if you switch to another actor the clone will keep receiving commands.