Ellie McKay

as Nurse Olive Dobbs (3 episodes)

as Nava / Understudy Serene / Demi

as Eliza

as Catherine Bigg-Withers (2 episodes)

as Florence Hartswood (4 episodes)

as Orla (8 episodes)

as Lexi Wallis (1 episode)

as Teenage Girl

as Holly Smith (1 episode)

as Chloe (1 episode)

as Josie Kay (1 episode)