Dolly Parton tried several times to appear on the Grace and Frankie show.

The first season of the show was received fairly but the subsequent seasons were very critically acclaimed.

Netflix announced Dolly Parton's guest appearance on the seventh and final season of the show.

"9 to 5" was Dolly Parton's debut film.

The COVID-19 pandemic delayed the production of Grace and Frankie and, therefore, Parton's casting.

Only four episodes of season seven of “Grace and Frankie” were released in August 2021, and Netflix announced that the remaining 12 episodes of the season would drop in 2022.

Only the seventh season has 16 episodes as opposed to the past seasons, which had only 13 episodes each.

Parton will be reuniting with her co-stars from "9 to 5" Jane Fonda and Lily Tomlin on Grace and Frankie.

Fonda and Tomlin had positive things to say about their experience with Parton on the "9 to 5" film set.