The Castaways S1, E4

Lori and Erin are on the holiday of a lifetime. But after a huge fight, Erin never boards their final flight and the plane never arrives at its destination. Months later, no wreckage has been found, no survivors discovered. Until now.

Cast:Sheridan Smith , Celine Buckens , Brendan Cowell , Lasarus Ratuere , Dominic Tighe , Charlotte Vega , Celeste Dodwell , Joseph Mydell , Sam Hoare , Katie Shelley , Dugald Bruce-Lockhart , Gloria Garcia , Ateca Ravuvu , James Lailey , Sepi Toa , Debora Weston , 'Ana Ika , Alice Barclay