Picnic at Hanging Rock (2018)

S1E3 Episode 3

Irma Leopold, the Rothschild heiress who went missing, has been discovered safe and sound, yet she insists that she has no recollection of the events. As whispers circulate, the sergeant shifts his focus toward the college. What mysteries are concealed within its secure walls? His probing deepens Hester's unease, leading her to believe that Sara, the young orphan, holds vital information regarding Irma's vanishing.