![Kate Walsh and Patrick Dempsey Have Surprise 'Grey's Anatomy' Reunion in New Commercial | Entertainment Tonight Kate Walsh and Patrick Dempsey Have Surprise 'Grey's Anatomy' Reunion in New Commercial | Entertainment Tonight](https://www.etonline.com/sites/default/files/styles/max_970x546/public/images/2017-09/kate_walsh_patrick_dempsey_cigna_youtube.jpg?h=3043fcd5&itok=cvT1niet)
Kate Walsh and Patrick Dempsey Have Surprise 'Grey's Anatomy' Reunion in New Commercial | Entertainment Tonight
![Grey's Anatomy: When will Kate Walsh return as Addison Montgomery? | TV & Radio | Showbiz & TV | Express.co.uk Grey's Anatomy: When will Kate Walsh return as Addison Montgomery? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/grey-s-anatomy-kate-walsh-addison-1485797.jpg?r=1630653692341)
Grey's Anatomy: When will Kate Walsh return as Addison Montgomery? | TV & Radio | Showbiz & TV | Express.co.uk
![Kate Walsh on Twitter: "Gal u already know how Addie would've reacted to this 🤣 ❤️ Sending so much love from overseas to @EllenPompeo & @PatrickDempsey on their internet-breaking reunion 💋💃 #GreysAnatomy @ Kate Walsh on Twitter: "Gal u already know how Addie would've reacted to this 🤣 ❤️ Sending so much love from overseas to @EllenPompeo & @PatrickDempsey on their internet-breaking reunion 💋💃 #GreysAnatomy @](https://pbs.twimg.com/media/EnOND4OUUAIi8Bt.jpg)
Kate Walsh on Twitter: "Gal u already know how Addie would've reacted to this 🤣 ❤️ Sending so much love from overseas to @EllenPompeo & @PatrickDempsey on their internet-breaking reunion 💋💃 #GreysAnatomy @
![Watch Kate Walsh Announce Her Big Season 18 Return To Grey's Anatomy After Nearly 10 Years | Cinemablend Watch Kate Walsh Announce Her Big Season 18 Return To Grey's Anatomy After Nearly 10 Years | Cinemablend](https://cdn.mos.cms.futurecdn.net/AKaXZ4ZSWbaUtKeqgnXFr4.jpg)