Guest Stars Rob James Collier as Richard Elizabeth Berrington as Paula Shivaani Ghai as Lisa Varsey Natalie Gumede as Megan Sibisi Esther Hall as Gayle Russ Bain as Nial Patrick Baladi as Ross Varsey Sonita Henry as Sadie Natasha Cottriall as Amelia Gordon Kennedy as Captain Eddie Elizabeth Chan as Mel Laura Jane Matthewson as Kirsty