She was very good at masking it,” the actor said of his late “Beverly Hills, 90210” co-star in a new interview.

Ben Jackson/NHLI via Getty Jason Priestley Says His Daughter ... Must be at least this tall to say no." "Looks like my daughter @ava.priestley is going to Homecoming! #sorry #sorryhoney # ...

Jason Priestley and Vanessa Morgan dish on ‘Wild Cards’ season 2, their love of ‘Riverdale’ and parenting on set.

Priestley tells PEOPLE that his late costar's strength during her illness made it "really difficult to figure out how to feel ...

Jason Priestley revealed that Shannen Doherty's death came as a surprise to him, in spite of the actress' years long battle with cancer. 'Shannen was sick for a very long time, so I think we all ...

It was hard for Jason Priestley to reconcile how sick Shannen ... everyone to know how sick she really was." He says it felt like they knew she was sick "theoretically," but the reality of her ...