I recently had the pleasure, and fun, of photographing voice over artist Kevin Powe. Kevin was after some headshots that could illustrate his ability to play the bad guy. Apparently being a villain is something he specialises in.
First we set up some artificial setting sun and a blue background light in a stairwell, then moved to a basic one light plus reflector lighting setup for a more traditional look.
But he really is a nice guy, really he is.