Katie Cassidy Breaks Silence on Father David Cassidy's Death

Inside David Cassidy's Complex Relationship with Daughter Katie — Who Was Left Out of His Will

Who is Kate Cassidy? Inside Liam Payne's two-year relationship with girlfriend

Liam Payne's girlfriend Kate Cassidy breaks silence on singer's death: 'At a complete loss'

A Conversation With Arrow's Kat McNamara, Katie Cassidy, and Juliana Harkavy

'Arrow' Star Katie Cassidy Trains Like a Superhero