“I never owned [the rights], so it went away for me.

It went to other hands,” Dunsttold EWof the planned film.

“That’s not in my hands anymore.”

Kirsten Dunst; The Bell Jar

Cindy Ord/Getty Images; Harper Perennial

Maybe when I’m older I’ll want to again.

Right now, I have zero interest in committing myself to that."

Dunst previously helmed two short films: 2007’sWelcomeand 2010’sBastard.

Plath’s only novel was written just before she died by suicide in 1963.

On Becoming a God in Central Floridapremieres Sunday, Aug. 25 at 10 p.m. on Showtime.

Check out EW’s full preview with Dunsthere.