Time police saga
You're employees of competing Time Travel Regulation Companies from the far future. You're looking for each other. Here's how this is going to work: start with Benson running in and asking (forcefully) if Phillips has been here. He hasn't. Don't waste too much time, you're in a rush. Run out urgently two or three minutes later (or sooner than that, if you want). Ten minutes later, Phillips should run in, demanding to know where Benson is. He's not here, so leave fairly quickly. Repeat this cycle one or two more times. Then start the cycle over with a GM, but very soon after Benson runs in, Phillips should. He should start asking for Benson, then realize that he's right over there! You should stare at each other, then the GM will dictate what happens next.
Phillip Benson
You're Agent Phillip Benson of the 24th Century Time Police. You're looking for Benjamin Phillips, the notorious time criminal!
Benjamin Phillips
You're Officer Benjamin Phillips of the Time Patrol, 24th Century Division. You're looking for Phillip Benson, the notorious time criminal!
GM Note
They're actually the same person. When they look at each other, they realize this and disappear in a puff of logic.