Special Guest Stars Kate Walsh as Dr. Addison Forbes Montgomery Guest Stars Jaicy Elliot as Dr. Taryn Helm Debbie Allen as Dr. Catherine Avery Alex Landi as Dr. Nico Kim Greg Tarzan Davis as Dr. Jordan Wright Skylar Astin as Todd Earnes Rome Flynn as Wendell Ndugu Meryl Hathaway as Tovah Freedman Brenda Banda as Diana Cortez Co Starring Avalon Gray as Leo Hunt Colette Gray as Leo Hunt Zaiver Sinnett as Dr. Zander Perez River Davidson as Baby Allison Margarita Reyes as Lucy Renfield Hansford Prince as Sam Reynolds Sebastian Stenhøj as Colin Renfield
