Treat Williams Dr. Andrew Brown Actor Gregory Smith Ephram Brown Actor Emily VanCamp Amy Abbott Actor Debra Mooney Edna Abbott Actor John Beasley Irv Harper Actor Vivien Cardone Delia Brown Actor Chris Pratt Bright Abbott Actor Tom Amandes Dr. Harold Abbott Actor Stephanie Niznik Nina Feeney Actor Marcia Cross Actor Philip Baker Hall Guest Star Greg Berlanti Executive Producer Mickey Liddell Executive Producer Marita Grabiak Director Wendy Mericle Writer Patrick Sean Smith Writer