Divorced men looking to save on rent, prim Felix (Tony Randall) and gruff, sloppy Oscar (Jack Klugman) share a New York apartment—and find their lifestyles constantly clashing. Often celebrity guest stars would appear on the series to illustrate the differences between Oscar and Felix, including publisher Hugh Hefner and Betty White."/>
Did you know the classic 1970s sitcom featured 'Peanuts' siblings and Penny Marshall family reunions? It almost starred Dean Martin and Mickey Rooney, too.