I can think of a very general (probably TOO general) one, and that's that it has a detective who (though he's a "tough-talking" one) never shoots or even (I think) hits anyone (even though he makes Paul Williams beat HIMSELF up!). But one thing that occured to me even before this question is that the Ann-Margret character accidentally gives away an East European accent, like Valerie Harper's character in "The Most Crucial Game." Could that possibly be one?