The actress told Entertainment Weekly that upcoming episodes of the ABC thriller remind her of Alfred Hitchcock's famous film work.
Stowe revealed: "[Series creator] Mike Kelley has some far reaching plans that are deeply psychological and almost Hitchcockian in some ways. They're off the hook."
Stowe, who plays Victoria Grayson on the show, also promised new twists involving her character.
"You'll see stuff with Victoria that's entirely unexpected down the line," she confirmed.
Revenge - which stars Emily VanCamp as the vengeful Emily Thorne - made a strong debut for ABC earlier this month, pulling in 11.4m viewers.
Former Brothers and Sisters star VanCamp recently promised that viewers will be "satisfied" by the show's ongoing storyline.
Revenge continues on Wednesdays at 10/9c on ABC.
> CCH Pounder signs up for Revenge role
Watch a trailer for Revenge below: