A hole was left in many people's hearts after Luke Perry died in March after suffering a stroke.
Plus, just this week, the hit CW show kicked off its fourth season with a tribute episode dedicated to Perry.
While chatting with ET at New York Comic Con earlier this month, Molly Ringwald, who plays Fred Andrews' estranged wife, Mary Andrews, on Riverdale, elaborated on how the cast has been coping.
Click through the gallery below to see some of the most iconic and memorable photos of Perry through the years.
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