Dianne Wiest Joan Actor James Brolin John Actor Zoe Lister Jones Jen Actor Colin Hanks Greg Actor Angelique Cabral Colleen Actor Thomas Sadoski Matt Actor Betsy Brandt Heather Actor Dan Bakkedahl Tim Actor Niall Cunningham Tyler Actor Holly J. Barrett Samantha Actor Giselle Eisenberg Sophia Actor Hunter King Clementine Actor Wallace Shawn Samuel Guest Star Julio Oscar Mechoso Coach Kip Guest Star Matthew Owen Murray A.J. Guest Star Wayne Federman Dr. Saul Antro Guest Star Frank Birney Stan Guest Star Phillip Jordan Photographer Guest Star Garrett Nichols Resident 1 Guest Star Jeris Poindexter Resident 2 Guest Star Toni Torres Nurse Guest Star Ruben Vernier Josh Guest Star Justin Adler Executive Producer Aaron Kaplan Executive Producer Jason Winer Executive Producer, Director Jeffrey Morton Executive Producer Lesley Wake Writer