SAN FRANCISCO (KGO) -- Emmy-award winning writer Bruce Vilanch stopped by the studio Monday morning on ABC7@7. He has written for award shows like the Oscars, he's worked with countless celebrities, and you may also know him from Hollywood Squares. Vilanch is in town for a book signing. His book is called "It Seemed Like a Bad Idea at the Time," where he shares all the horror stories from the worst shows he wrote for. He also shared a story about Robin Williams that you may not have heard.