Erin and Diane Murphy shared the role of this little witch on Bewitched whom Lisa Hartman played as a grown-up in 1977 Who was this?

Erin and Diane Murphy shared the role of Tabitha Stephens, the daughter of Samantha and Darrin Stephens, on the television show "Bewitched." The character was later portrayed by Lisa Hartman in a 1977 television movie titled "Tabitha." The show originally aired from 1964 to 1972 and is known for its comedic take on witchcraft and family life.