Who played the role of Julie Barnes in the American TV series "The Mod Squad"?

I'M WATCHING MY MOD SQUAD SERIES DVDs NOW...GREW UP WITH THAT SHOW. PEGGY LIPTON ALSO PLAYED WITH KEVIN COSTNER IN THE POSTMAN...

Peggy Lipton was a wonderful actress and a model. She was good not only in Mod Squad but she was in movies Justice for Annie and Deadly Vows.