Dorothy Ann Todd was an English film, television and stage actress who achieved international fame when she starred in The Seventh Veil (1945). From 1949 to 1957 she was married to David Lean who directed her in The Passionate Friends (1949), Madeleine (1950), and The Sound Barrier (1952). She was a member of The Old Vic theatre company and in 1957 starred in a Broadway play. In her later years she wrote, produced and directed travel documentaries.

The Seventh Veil is a 1945 British melodrama film directed by Compton Bennett and starring James Mason and Ann Todd. It was made by Ortus Films and released through General Film Distributors in the UK and Universal Pictures in the United States. The screenplay concerns Francesca (Todd), a brilliant concert pianist who attempts suicide while she is being treated for a disabling delusional disorder centred on her hands that makes it impossible for her to play. A psychiatrist uses hypnosis to uncover the source of her crippling fear and to reveal, one by one, the relationships that have enriched and troubled her life. When the last "veil" is removed, her mind is clear. She regains the ability to play and knows whom she loves best. The film's title comes from the metaphor, attributed to the fictional psychiatrist, that while Salome removed all her veils willingly, human beings fiercely protect the seventh and last veil that hides their deepest secrets, and will only reveal themselves completely under narcosis.