Frank : Joy is a decent, kind young woman - qualities that an unscrupulous so-and-so might take advantage of.
David : I assume you're aware that she's in the country illegally. If the authorities were to find out, it wouldn't just be *her* that would be in trouble.
Frank : Doctor Mitchell, do you still swear the Hypocratic Oath?
David : [puzzled] Yes.
Frank : Whatever happened to "do no harm"?