The Oscar winner also revealed that she will be taking the stage and co-presenting with her 9 to 5 co-star, Dolly Parton.
"A reunion, that's right. It's gonna be good," Fonda expressed.
As far as an official 9 to 5 reunion heading the big screen?
"It's too complicated and boring on a night like this," Fonda shared. "Maybe we'll have a reunion in some other way onscreen, but not in a sequel to 9 to 5."
So could Parton possibly guest star on Grace and Frankie?
"Who knows, who knows," Fonda teased. "Were hoping."