Three's Company stars Joyce DeWitt and Priscilla Barnes reunite

Stars of the beloved 1970s-1980s sitcom Three's Company reunited on Thursday, for a good cause, joined by their late co-star John Ritter's son Tyler. Joyce DeWitt, who played Janet Wood on all eight seasons of Three's Company, and Priscilla Barnes, who play Terri Alden in seasons six through eight, hit the red carpet. The sitcom stars both posed with Tyler Ritter, the 39-year-old son of John Ritter, who passed away from Aortic dissection in September 2003 at just 54 years of age.