Celebrity interviewer Ian McWorthy has a dream line-up for tonight's episode of the World Wide Window: a veritable litterful of felines whose internet antics have catapulted them to fame. In this fast-paced series of hilarious interviews, Ian uncovers the story behind Tuffy's first dramatic foray into a cardboard box, learns just what makes Nelson the Grouchy Cat so very, very grouchy, contends with the diva-like antics of Kitty Boo Boo and her entourage, and so much more. So stay tuned! Things are bound to get a little.hairy.