Guest Stars Jessica Meraz as Natalie Ortiz Rebecca Schull as Emma Steven Weber as Dr. George Carver Merrin Dungey as Dr. Susan Hamburg Dylan Gelula as Ford Rob Kerkovich as Graham Todd Waring as Bruce Hendrie Mary Beth Evans as Catherine Hendrie Tamlyn Tomita as Dr. Mae Lin Amber Stevens West as Frankie Timothy Granaderos as Gabe Marion Ross as April's Grandmother Stephen Rockwell as Priest