Dave Annable Justin Walker Actor Sally Field Nora Holden Actor Calista Flockhart Kitty Walker Actor Rachel Griffiths Sarah Walker Actor Luke Macfarlane Scotty Wandell Actor Gilles Marini Luc Laurent Actor Matthew Rhys Kevin Walker Actor Ron Rifkin Saul Holden Actor Patricia Wettig Holly Harper Actor Ken Olin David Caplan Guest Star, Executive Producer, Director Emily VanCamp Rebecca Harper Guest Star Maxwell Perry Cotton Cooper Whedon Guest Star Stephen Collins Charlie Guest Star Jeremy Davidson Jack Randall Guest Star Sarah Rafferty Gloria Pierson-Davenport Guest Star Emily Hahn Margaret Hartley Guest Star Sophina Brown Bitsy Fairbank Guest Star Greg Berlanti Executive Producer David Marshall Grant Executive Producer Sarah Caplan Executive Producer Molly Newman Executive Producer Stephen Tolkin Writer Cliff Olin Writer