Zak Williams, son of the late actor and comedian Robin Williams, paid tribute to the iconic performer on social media in honor of his birthday.

Robin Kaye, a longtime "American Idol" executive, and her husband, Thomas Deluca, were tragically killed in their Encino home. Suspect Raymond Boodarian allegedly used the couple's gun in the attack.

Zak Williams, the 42-year-old son of the late actor Robin Williams shared a heartfelt message on Monday, July 21, marking what would have been the 'Mrs Doubtfire' star's 74th birthday.

“ Indeed, Ms. Robin, you may not be aware, given your primary duties, that authoritarianism growing all around us. And that as in Orwell’s novel, ignorance is rewarded, lies are truth, war is peace, ...

Robin Williams' son Zak Williams celebrates what would have been his father's 74th birthday with a message about grief and legacy.

Robin Williams' son, Zachary, marked his late dad's 74th birthday with a poignant post about grief and carrying on his legacy.