Guest Stars Chloe Brink as Mina Grey Kristina Bogic as Gracie Darling Saiesha Sundaralingam as Raffy Rajeswaran Stella Miller as Lulu Grey Anne Tenney as Moira Darling Kavan Meegamuge as Young Jay Rajeswaran Eloise Rothfield as Young Joni Grey David Quirk as Billy Parkes Jazi Hall as Caitlyn Kelly Owen Beamond as Lewis Russell James Lugton as Young James Darling Lulu Tana Quirk as Sienna Lee Ariel Donoghue as Frankie Darling Coco Jack Gillies as Ivy Moon Ryan Yeates as Levi Darling Jeremy Blewitt as Young Peter Darling Jaimie Wood as Young Ruth Darling Maliyan Blair as Ryder Lilly Kime as Mackenzie