Tyler Ritter was only 22 years old when his father died suddenly on September 11, 2003.
John Ritter, the beloved star of "Three's Company" and "8 Simple Rules," collapsed on the set of his ABC sitcom after suffering an aortic dissection.
Now, more than two decades later, Tyler is opening up about what that day actually looked like from the inside, and the details are gutting.
In a recent interview, Tyler recalled that he had spent the previous evening with his dad, a night that felt completely ordinary.
There was no warning, no dramatic goodbye, no sense that anything was wrong.
John Ritter was famously healthy, energetic, and mid-career resurgence when his aorta tore without warning due to a previously undetected congenital defect.
Tyler has been quietly building his own acting career, with roles on "The Kominsky Method" and a handful of other projects.
He's never leaned on his father's name to get attention, which makes moments like this hit differently.
When he does talk about John, it's not for headlines.
It's because people keep asking, and because the loss never really closes.
What makes the story land harder is the timing.
John Ritter died just as "8 Simple Rules" was hitting its stride, and the show had to write his character out in a way that blurred fiction and reality for millions of viewers.
The episode where the family learns of Paul Hennessy's death aired weeks after the real funeral.
America watched the cast grieve in character while grieving for real.
His widow, Amy Yasbeck, later founded the John Ritter Foundation for Aortic Health, pushing for awareness of the genetic condition that killed him.
The family's message has stayed consistent: this can happen to anyone, even someone who looks perfectly fine.
Tyler's reflections aren't a bid for sympathy.
They're a reminder that "sudden" is the cruelest word in grief.
The next morning, everything is different.
Our take: John Ritter remains one of those rare TV presences that still feels alive when you watch old clips.
Final Thoughts
Tyler honoring him without turning it into a career move says more about the man John was than any tribute special ever could.