Bring lots of hats...sometimes getting an actor to do something differently (read: more interesting) can be as simple as throwing a derby or a cowboy hat on him.
Not their names, but what crew positions and actors do you
have? Are you shooting it AND acting? Are there other actors?
Are their any other crew members? Is someone doing sound?
There are so few general tips that cover all aspects of making
a short film that your request for advice is nearly impossible.
Since Alcove got nine I'll try for a few more:
Get plenty of coverage.
Use lighting well. Don't forget to actually light the background.
another that i found helps to scope out your location before you begin shooting..
sounds obvious but taking 10-15 minutes to really get acquainted with your surrounding can make the difference between a good shot and a great one. get down near the ground, stand up on a chair... always be thinking of what will make for an awesome shot
Get help, I don't know from whom, but I did that and although it was fun and I pulled it off; its a lot of work and you'll be amazed how much you'll want 1 assistant.