One thing that I've been wanting to figure out is how to manipulate animations with other movements. This is a little weird to explain, but I'll to anyways. Let's say I wanna make a short movie where a guy is talking to his friend while walking. His head would be turned to side while he is talking to said friend normally. The walk cycle that I have animated doesn't have any head turning action. How exactly would I go about manipulating the walk cycle to have the head turning? Would I have to have a completely different anim with head turning? Would I have to permanently change the original anim to have the head turning?