Lizzy Caplan as Libby Epstein | Fleishman Is In Trouble on FX
as Seth Morris
Seth is Toby’s lifelong friend. Good-natured, confident, a little smoldering, with the deep pockets of a committed finance job and an enviable Williamsburg loft.
Meara Mahoney Gross
as Hannah Fleishman
Toby and Rachel’s daughter, an electrical storm of a girl, is about to turn 12 and all she wants is a goddamn phone.