Grammy Gallagher shows up on a medical furlough and tries to track down a former meth lab protege that owes her money; Sheila plans Karen's wedding reception; Fiona double dates with Steve and his Brazilian girlfriend, and discovers that Steve is married; Ethel reacts to Clyde's death; Frank discovers the identity of Eddie's insurance beneficiary.
Elenco: William H. Macy , Emmy Rossum , Jeremy Allen White , Cameron Monaghan , Emma Kenney , Ethan Cutkosky , Steve Howey , Shanola Hampton , Joan Cusack , Noel Fisher , Noel Fisher , Shanola Hampton , Stephanie Fantauzzi , Steve Howey , Zach McGowan .