Marta Kauffman Creator, Writer, Executive Producer Howard J. Morris Creator, Writer, Executive Producer Jane Fonda Grace Actor, Executive Producer Lily Tomlin Frankie Actor, Executive Producer Martin Sheen Robert Actor Sam Waterston Sol Actor Brooklyn Decker Mallory Actor June Diane Raphael Brianna Actor Ethan Embry Coyote Actor Baron Vaughn Bud Actor Ernie Hudson Jacob Guest Star Ed Begley Jr. Mark Guest Star Lindsey Kraft Allison Guest Star Tim Bagley Peter Guest Star Roger Bart Steve Clarrington Guest Star Natalie Morales Melissa Guest Star Kevin Chamberlin Frank Guest Star Paula Weinstein Executive Producer David Ellison Executive Producer Wil Calhoun Writer Arlene Sanford Director