A pair of aliens arrive on Earth to prepare for invasion, but crash instead. With enormous cone-shaped heads, robotlike walks and an appetite for toilet paper, aliens Beldar and Prymatt don't exactly blend in with the population of Paramus, N.J. But for some reason, everyone believes them when they say they're from France.

Jack McKee is a doctor with it all: he's successful, he's rich, and he has no problems.... until he is diagnosed with throat cancer. Now that he has seen medicine, hospitals, and doctors from a patient's perspective, he realises that there is more to being a doctor than surgery and prescriptions.