Joe Mantegna Will Girardi Actor Mary Steenburgen Helen Girardi Actor Amber Tamblyn Joan Girardi Actor Michael Welch Luke Girardi Actor Jason Ritter Kevin Girardi Actor Haylie Duff Guest Star Chris Marquette Guest Star Becky Wahlstrom Guest Star Mark Totty Guest Star Mageina Tovah Guest Star Nancy Lenehan Guest Star Edward Edwards Guest Star Kate Norby Guest Star Nikki Tyler-Flynn Guest Star Vanessa Bell Calloway Guest Star Sarah Lilly Guest Star Harry Hayman Guest Star Sonya Eddy Guest Star Al Mancini Guest Star Jack Kehler Guest Star Barbara Hall Executive Producer James Hayman Executive Producer Tom Garrigus Writer Kevin Dowling Director David Grae Writer