
Jessica Randolph Harper (born October 3, 1949) is an American actress and singer. Harper began her feature film career with a starring role in Brian De Palma's Phantom of the Paradise (1974), and subsequently featured in films including Love and Death (1975), Inserts (1975), and My Favorite Year (1982). She is best known for her portrayal of Suzy Bannion, the protagonist of Dario Argento's cult classic Suspiria (1977), and appeared in a supporting role in Luca Guadagnino's 2018 remake.
Her other films include Stardust Memories (1980), Shock Treatment (1981) (the followup to The Rocky Horror Picture Show in which she replaced Susan Sarandon as Janet Weiss), Pennies from Heaven (1981), The Blue Iguana (1988), Safe (1995), Minority Report (2002), Bones and All (2022) and Nightbitch (2024). In addition to acting, Harper is also an author of children's music and books.
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Minority Report
2002 · as Anne Lively

Bones and All
2022 · as Barbara Kerns

Suspiria
1977 · as Suzy Bannion

Suspiria
2018 · as Anke

Nightbitch
2024 · as Norma

Phantom of the Paradise
1974 · as Phoenix

Kill Me
2026

Safe
1995 · as Joyce

Love and Death
1975 · as Natasha

Boys
1996 · as Mrs. John Baker

Pennies from Heaven
1981 · as Joan

Memory
2023 · as Samantha

Stardust Memories
1980 · as Daisy

House Broken
2009 · as DWP Clerk

Inserts
1975 · as Cathy Cake

Mr. Wonderful
1993 · as Funny Face

Fantasy Life
2026 · as Toby

Shock Treatment
1981 · as Janet Majors