The Young and the Restless
With the success of another iconic character, Kimberlin Brown's Sheila Carter, Bell successfully crossed her over from "The Young and the Restless" to his second soap, "The Bold and the Beautiful", in 1992. The success of the crossover was due to the creativity of Bell, as the nefarious character of Sheila was presumed to have died in a fire on "The Young and the Restless".
List of Bewitched characters
Sheila Summers (Nancy Kovack) is Darrin's wealthy former fiancée and Samantha's nemesis. She appeared three times in the series (in the pilot episode ("I, Darrin, Take This Witch, Samantha", and in "Snob in the Grass", where she tries to seduce Darrin, only to be publicly humiliated by Samantha's witchcraft). She also appeared in the 1968 episode "If They Never Met".