iona, now living with Sean, attempts to get his son, Will, to like her. He starts to come around, but when Will snags one of Carl's guns at the Gallagher house, Sean catches him and is furious with Fiona, worried he'll lose custody.
Emmy Rossum Fiona Gallagher
Jeremy Allen White Phillip 'Lip' Gallagher
Ethan Cutkosky Carl Gallagher