Guest Stars Annie Wersching as Emma Whitmore John Getz as Benjamin Cahill Kahyun Kim as Young-Hee Co Starring Crystal Coney as Teacher Emily Evan Rae as Tegan Alan Pietruszewski as Col. Edward Forney Gavin Lee as Yang Won Marika Dumancas as Paulina Londyn Regimbal as Girl 2 Albert Kong as Dr. Hyun Bong hak Andrew Bridges as Brock Arabella Grant as Girl 1 Caleb Jeon as Tae Woo