On Sept. 11, PlutoTV is hosting a special tribute marathon of episodes of the beloved sitcom in honor of the actor on the 22nd anniversary of his death. The marathon begins at 6:00 p.m. ET/3:00 p.m.

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 ...

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 ...