and she was typical Amy, like, 'Oh, I couldn't, I wouldn't know what to say, whatever,'" the Real Housewives producer, 56, tells PEOPLE of Sedaris, 63, whom he adds is "so funny off the cuff." ...

When Amy Sedaris makes appearances around the country ... If they thought something was funny, it stayed. Though it tackled "issues," "Strangers" was never topical or political, and made few ...