Guest Stars Keegan Allen as Toby Cavanaugh Lesley Fera as Veronica Hastings Nolan North as Peter Hastings Bryce Johnson as Darren Wilden Andrea Parker as Jessica DiLaurentis Huw Collins as Dr. Elliot Rollins Kara Royster as Yvonne Phillips Co Starring Gwen Holloway as Nurse Ida Adelsperger as Voter
