Dory drops in on Keith's funeral; Drew investigates the threatening flowers left at his work; Portia severs ties with her mother; Elliot endures group therapy at rehab; Julian realizes Mary may be an imperfect role model.

Christine Ebersole, Clare McNulty, David Pittu, George Kareman, J. Smith-Cameron, Jason Greene, Jay Duplass, Jessica Chaffin, Judy Reyes, Patti Harrison, Phoebe Robinson, Shana Solomon