Grey's Anatomy is on another pause, but when does the show return from hiatus? The hit medical drama is not expected back on ABC until April 30, which will mark the penultimate episode before season 22 comes to a close. Grey's Anatomy previously wrapped up with Miranda (Chandra Wilson) trying to hide the fact that Kwan (Harry Shum Jr.) secretly gave a patient an experimental treatment that was denied by the FDA. Miranda's husband, Ben (Jason Winston George), caught on, and then Richard (James Pickens Jr.) realized what happened.