"Extra" spoke with Jane Fonda and Lily Tomlin as they promoted their Netflix show "Grace and Frankie" at PaleyFest L.A.

Will their "9 to 5" co-star Dolly Parton ever appear on the show? Lily said, “We hope so. We’re always in touch with her. She’s expressed interest.”

Season 6 of “Grace and Frankie” will stream on Netflix next year.