Guest Stars E.R. Fightmaster as Dr. Kai Bartley Peter Gallagher as Dr. David Hamilton Greg Tarzan Davis as Dr. Jordan Wright Lynn Chen as Dr. Michelle Lin Isaiah Mustafa as Brian Williams Dara Reneé as Janice Kahyun Kim as Cathi Co Starring Ryden Murphy as Scout Ryker Murphy as Scout Sylvia Kwan as Dr. Mabel Tseng Annabelle King as Luna Harrison Xu as Gerard Regina Bryant as Lacey Erik Altemus as Prince / Jeremy Danny Yang as Gavin Hawj Alison Lauren Chin as Ava Eileen Álvarez as Mom Uncredited Kathy C. An as Nurse Bokhee