‘I’m a crier – I sobbed when I found out Succession was ending’: Justine Lupe on waving goodbye to the Roys

Lupe was only meant to guest star on the HBO hit as willowy plus-one Willa. As ‘Succession’ enters its fourth and final season, she’s become not just a regular – but a firm fan-favourite. The actor tells Ellie Harrison about her teenage crush on Matthew Macfadyen and how she grew from a girl to a woman on the show