Guest Stars Sean Maguire as Robin Hood Robbie Kay as Peter Pan Sarah Bolger as Aurora Jamie Chung as Mulan Ethan Embry as outsider Sonequa Martin-Green as Tamara Julian Morris as Prince Phillip Co Starring Parker Croft as Felix Jack Diblasio as Twin #2 Alex Barima as Twin #1 Dave Mathews as Doctor Joy Castro as Nurse Natasha Wilson as Mermaid