Though Keith, who reportedly had quit smoking a decade ago, was working as recently as last December, when he filmed an upcoming TNT miniseries called Rough Riders, grueling chemotherapy treatments sapped the strength of the actor, who also starred in numerous other television series, including Hardcastle & McCormick (1983-86) and Pursuit of Happiness (1987-88). More enervating still was the loss of Daisy, the youngest daughter from his second marriage, to wife Victoria. (Keith and his first wife, Judy, had lost a young son in 1963.)
For so devoted a family man, it must all have been just too much. "He was in terrible agony," a sobbing O'Hara told PEOPLE. But he stayed in character to the end. "He looked wonderful" when O'Hara, who also starred with Keith in The Deadly Companions (1961) and The Rare Breed (1966), lunched with him a few weeks ago. And Family Affair alum Johnny Whitaker, 37, who recalls Keith "making sure the set was a positive place" for his young costars, says that "he was as loving and curmudgeonly as always. He was a real Uncle Bill."
Saved by the Bell Reunion
The hookups, the meltdowns, the memoires
The case reveals what was really going on what they think of each other now!















