Grey's Anatomy's 'Five Rules' Changed ABC's Medical Dramas
Originally published as: Grey's Anatomy Changed ABC's TV Rules Forever With Just 4 Words
Grey's Anatomy entered its 21st year of life back in March, making it the longest-running primetime network medical drama. Since its first episode in 2005, the ABC series made it known that it would not be like the network's medical shows of the past, and would from then on change the genre forever.