To make a chain of Animations like the one u described u must either film when u "command" ur model to do it or export it as AVI. After filming/exporting put the clips after eachother in a editing programs such as Sony Vegar or Adobe Premier Pro. Now the things the model does will come in a chain.
If you want ur characted to move across the screen u must film with fraps/gamecam when u move the model across the screen.
Be sure to check out this thread if u want to put many persons in the same sequence with help from Model Viewer.
http://www.mmorpgforum.net/showthread.php?t=15