"I feel more like I do now, than when I first got here", quotes Professor Irwin Corey who, after starting in show business in 1938, claims to be The World`s Foremost Authority. Married for over seventy years to his chain smoking wife, Fran, he is a famous ninety-nine year-old stand-up comedian, performer and political satirist. Legendary comedian, political activist and civil rights advocate Dick Gregory shares his thoughts about Irwin and Susan Sarandon, an old family friend, narrates this gem of a film in a very personal tone. Filmmaker Jordan Stone explores an intimacy rarely caught on camera with such a fascinating untypical New York couple.