Guest Stars George Wyner as Dr. Steiner Joel Brooks as Don Hendricks Robin Weigert as Eliza Green Dina Meyer as Abigail Barge Elaine Hendrix as Julia St. Germain Brian Howe as Arliss St. Germain Jon Polito as Bertram Duesterberg Skyler Stone as Kevin Barge Gina LaPiana as Hannah Diaz Sal Landi as Sean Horlick Federico Dordei as Adrien Ludo Co Starring James C. Victor as Jeffrey Barge David Greenman as Josh