![Peter Gallagher is set to join 'Grey's Anatomy' cast for season 18 Peter Gallagher is set to join 'Grey's Anatomy' cast for season 18](https://images.entertainment.ie/uploads/2021/08/20112008/Peter-Gallagher-Greys-Anatomy.jpg?w=310&h=186&q=high)
search for anything!
e.g. Fallout
or maybe 'ShÅgun'
Monkey Man
Andrew Scott
search for anything!
![Peter Gallagher](https://images.entertainment.ie/person/w780_paHKF5w1Yr0fIL1eKVMDQOmZB1n.jpg?w=400&q=high)
Peter Gallagher
Actor | ProducerPeter Killian Gallagher (born August 19, 1955) is an American actor. Description above from the Wikipedia article Peter Gallagher, licensed under CC-BY-SA, full list of contributors on Wikipedia.