Jason Ritter opened up to PEOPLE about rewatching some of his dad John Ritter's old performances. John died in 2003 at age 54.

Ritter's wife Amy Yasbeck and his four children, including actor Jason Ritter, filed the wrongful death suit in Los Angeles County Superior Court on Sept. 3. The suit said Ritter died in September ...

The actor's seemingly sudden death at 54 shocked fans in 2003 John Ritter played Jack Tripper from 1977 to 1984 Ritter died on Sept. 11, 2003, days before his 55th birthday, of a “dissection of the ...

Amy Yasbeck explained to PEOPLE why John Ritter's sons Tyler and Jason Ritter will probably never take on his 'Three's Company' role as Jack Ripper during live table reads of the show.

Ritter passed away in 2003 from aortic dissection. His widow, Amy Yasbeck (Wings), has championed the foundation for years, saving lives in the process.

Some charities come and go, but Amy Yasbeck (Wings), the widow of comic genius John Ritter, continues to keep her late husband’s memory alive with the John Ritter Foundation, which raises awareness of ...

Ritter died on Sept. 11, 2003, days before his 55th birthday, of a “dissection of the aorta" Three's Company fans can honor Ritter and support The John Ritter Foundation for Aortic Health with a ...

Tom Bergeron honored his late pal John Ritter by narrating a reading of a Three’s Company episode in Hollywood last week that benefited the John Ritter Foundation, which raises awareness and funds ...