1. - Dick Sargent,Bewitched, TV, 1969. Change of Dicks for Elizabeth Montgomery when her TV hubby York collapsed on set with chronic back pain... and became addicted to prescription painkillers. The new Stephens couple lasted a further three years. (Well, Montgomery was the real draw). In Sarah Chalke’s first episode when replacing Roseanne’s original daughter, Becky, the family of Roseanne and John Goodman was watching Bewitched and said the producers were stupid to think that no one would notice that they replaced York with Sargent. All the family preferred the old Darren - except, and of course, the new Becky!