Special Guest Stars Wallace Langham as David Hodges Guest Stars David Berman as Dr. David Phillips Archie Kao as Archie Johnson Liz Vassey as Wendy Simms Sheeri Rappaport as Mandy Webster Frank Grillo as Gary Sinclair Valerie Mahaffey as Dora Pomerantz J.C. MacKenzie as Dr. Gus Hoffman Saige Thompson as Tiffany Hughes Harry Van Gorkum as Jake Lenoir Kelly Smith as Allison Shram Co Starring Maxwell Huckabee as Henry Sinclair Sarai Givaty as Natal Peled