Pressure Cooker: The kettle boils, the lights come up, and we find ourselves watching four sixth-year med students treating a patient. As the play develops, we realise they may not be quite as sober as they should be. And, as we find out more about how they treat their own bodies, we wonder how capable they are of treating the body in front of them. Under the heat, will they uncover what's wrong with the patient, and will they discover the lies amongst themselves?