Many Hollywood stars turned out to honor Alan Thicke Sunday night.
The entire cast of Growing Pains, including Leonardo DiCaprio and Kirk Cameron; Bob Saget; Alex Trebek; Bill Maher and more attended a memorial in honor of the late actor, who passed away from a heart attack last week. A family member shared pictures on a public page and wrote a heartfelt note about the evening's emotional events. "Tonight's memorial for Alan was just about perfect. So much family and so many historic friends came out to remember our beloved father-figure," the post read. "Speaking for Alan so beautifully was (I'm realizing now) an all-star cast."