William H. Macy Frank Gallagher Actor Emmy Rossum Fiona Gallagher Actor Justin Chatwin Steve Actor Ethan Cutkosky Carl Gallagher Actor Shanola Hampton Veronica Actor Steve Howey Kev Actor Emma Kenney Debbie Gallagher Actor Cameron Monaghan Ian Gallagher Actor Jeremy Allen White Lip Gallagher Actor Laura Wiggins Karen Jackson Actor Noel Fisher Mickey Milkovich Guest Star Emma Greenwell Mandy Milkovich Guest Star Emily Bergl Sammi Slott Guest Star Wendy Phillips Professor Sacco Guest Star Lisa Vidal Maria Vidal Guest Star Isidora Goreshter Svetlana Guest Star James Allen McCune Matty Baker Guest Star Gary B. Goldman Director Nancy Pimental Writer Lisa Morales Writer