(1963) 8½

as Gloria Morin

(1997) Hollywood Rated 'R'

as Self

(1978) Piranha

as Dr. Mengers

(1959) The 39 Steps

as Extra

(1978) Pretty Baby

as Josephine

(1960) Black Sunday

as Princess Asa Vajda / Katia Vajda

(1975) Shivers

as Betts

(1968) Curse of the Crimson Altar

as Lavinia Morley

(1979) Silent Scream

as Victoria Engels

(1998) The Capitol Conspiracy

as Agent Oakley

(1964) Castle of Blood

as Elisabeth Blackwood

(1963) The Ghost

as Margaret Hichcock

(1962) The Horrible Dr. Hichcock

as Cynthia Hichcock

(1965) Terror-Creatures from the Grave

as Cleo Hauff

(1959) Sapphire

as Student

(1966) Young Törless

as Bozena

(1974) Caged Heat

as Supt. McQueen

(1978) The Key Is in the Door

as Cathy

(1964) The Monocle's Sour Laugh

as Valérie Gasparelli

(1964) The Long Hair of Death

as Helen Rochefort / Mary

(2000) The American Nightmare

as Self

(2012) The Butterfly Room

as Ann

(1966) The She Beast

as Veronica

(1958) Houseboat

as Minor Role (uncredited)

(2014) Lost Soul: The Doomed Journey of Richard Stanley's Island of Dr. Moreau

as Self (archive footage)

(1958) Bachelor of Hearts

as Fiona

(1959) Upstairs and Downstairs

as Mary

(1963) A Sentimental Attempt

as Silvia

(1969) Honeymoon with a Stranger

as Carla

(1963) The Hours of Love

as Leila

(2014) Behind the Swinging Blade

as Self

(2021) Fellinopolis

as Self - Actress (archive footage)

(1959) The Heart of a Man

as Girl

Mary Woronov: Cult Queen

as ---

(1981) Be Pretty and Shut Up!

as Self

(1964) White Voices

as Guilia

(1964) Easy Love

as Contessa Bardi-Stucchi (segment "Divorzio italo-americano")

(2014) The Shutterbug Man

as Narrator

(2015) The Mill at Calder's End

as The Apparition of the Mill

(2015) Lost River

as Belladonna

(1960) Your Money or Your Wife

as Juliet Frost

(1964) Les baisers

as Thelma (Episode 3: 'Baiser du soir')

(1978) The Space-Watch Murders

as ---

(2023) Ulalume - A Ballad

as Narrator: opening credits (voice)

(1970) Stop the World... I Want to Get Off!

as Danielle

(1991) Fear in the Dark

as Self

(1965) Money

as ---

(1962) The Iron Captain

as Floriana

(1994) Deep Above

as Mrs. Wagner

(2016) Minutes Past Midnight

as The Apparition of the Mill (segment 'The Mill At Calder's End')

(1965) Once Upon a Tractor

as Lady Clerk

(1967) Barbara and Her Furs

as Self

(1964) Three for a Robbery

as Barbara Sims

(2014) Parasite Memories: The Making of 'Shivers'

as Self

(1961) The Pit and the Pendulum

as Elizabeth Barnard Medina

(1966) For Love and Gold

as Teodora

(2019) Master of Dark Shadows

as Self

(2009) Barbara Steele in Conversation

as Self

(2013) House of Wax: Unlike Anything You've Seen Before!

as Self

(1966) An Angel for Satan

as Harriet Montebruno / Belinda

(1965) Nightmare Castle

as Muriel Arrowsmith / Jenny Arrowsmith

(2008) The Boneyard Collection

as Vanessa Peabody (segment "Her Morbid Desires")

(1964) The Maniacs

as Barbara (segment "l'hobby") / Brugnoli's Wife (segment "la cambiale")

(1970) Ciao, Federico!

as Narrator (voice) (uncredited)

(2016) The Phantom

as The Widow

(2003) Italian Kings Of B

as Self

(2004) Mario Bava: Operazione paura

as Self

(2019) Boia, maschere e segreti: l’horror italiano degli anni sessanta

as Sé stessa

(1955) Alfred Hitchcock Presents

as Phyllis

(2017) Castlevania

as Miranda (voice)

(1959) Adventures in Paradise

as Dolores

(1991) Dark Shadows

as Dr. Julia Hoffman / Countess Natalie du Pres

(1988) War and Remembrance

as Elsa MacMahon (Singapore Christmas Party)

(1970) Night Gallery

as The Widow Craighill

(2010) A History of Horror

as Self

(2009) Celebrity Ghost Stories

as Self

(1965) Dim Dam Dom

as Self