In the Marvel Cinematic Universe, Agatha Harkness is portrayed as a mischievous character who threatens Dolly Parton's happiness. This insight comes from Jac Schaeffer, the showrunner of Agatha All Along, particularly referencing the sixth episode titled "Familiar by Thy Side." This episode delves into the background of Teen (Joe Locke) and explores Agatha's questionable actions over the years.
In a notable scene, Teen conducts a reverse image search of Agatha, discovering her image in surprising contexts, including the infamous 1937 Hindenburg disaster. One hilarious headline features a 1972 photo of Dolly Parton seemingly slapping Agatha, asking, "Does This Surveillance Photo Show the Real Jolene?"
When interviewed by The Wrap, Schaeffer confirmed that in the MCU, Agatha truly embodies the character associated with her striking auburn hair and emerald green eyes. The connection to Jolene emerged from a creative prompt Schaeffer gave her writing team, asking them to brainstorm five minor yet wicked deeds from Agatha’s past. The idea of her attempting to steal Dolly's man was suggested by writer Laura Donney, leading to much amusement in the writers' room.
The character of Jolene was famously inspired by a redheaded bank teller who flirted with Dolly Parton's husband, Carl Dean. Dolly herself has revealed that the name and appearance of Jolene were influenced by a young fan seeking an autograph.
Considered one of the greatest songs in music history, "Jolene" has become a cultural landmark over the past 50 years, with covers by artists ranging from Olivia Newton-John to Beyoncé. However, Beyoncé's version of Jolene is not related to Agatha Harkness, and the fate of the character remains a mystery after her entanglement with Jay-Z, as Beyoncé fiercely protects her relationship.