Karen Arthur Director Neil Patrick Harris Nathan Andrews Actor Rebecca Gayheart Meghan Sullivan Actor Angus T. Jones Charlie Bennett Actor Rob Lowe Robert Layton Actor Hugh Thompson Jack Andrews Actor Shaun Johnston Tucker Bennett Actor Robert Clinton Dr. Goetz Actor Wanda Cannon Lydia Jones Actor Patricia Casey Doris Wilson Actor Jesse Lipscombe William Bradley Actor Jay D. Sodergren Buddy Actor Margherita Donato Rita Actor Carey Feehan Sean Addison Actor Rick Ash Bartender Actor Kate Ryan Aide Actor Olivia Cheng Anaesthetist Actor Craig Anderson Executive Producer Beth Grossbard Executive Producer Wesley Bishop Writer