Actors needed for a 30 second demo webcamvideo

I am launching a website where you can play games with friends and video chat at the same time. I need 4 male actors to make (independent of each other) a 30-second video behind the webcam of their laptop, talking like they are interacting with their friends according to a predefined script (which is just saying a few words, laughing or taking a zip of a drink). I will use the video as demo to show what the website can do. The setting should be an average room at night. You should be clearly visible, the webcam in your laptop must be of good quality. You can wear normal clothes, just what you would wear when you are talking to friends.