Siff Lundgreen
Known For & Full Filmography8 Titles
Drama Series - 2020, 16 episodes • as Vigga Werner
A love triangle between Dan Sommerdahl, his wife Marianne Sommerdahl and their best friend Flemming Torp occurs as they try to solves killings in Helsingør.
Drama Series - 2025, 16 episodes • as Mille
Having just retired from the Danish Secret Service, Ditte Jensen has settled into a small apartment building in ReykjavĂk. Possessing a strong sense of justice, she doesn't hesitate to get involved in her neighbours' problems and help them.
Drama Series - 2020, 16 episodes • as Petra
The intense and emotional story of a teenage girl who has written a vivid school essay detailing her stepfather’s violent behavior. The parents deny the accusations, but who is lying – and who is telling the truth?
Movie - 2023, 2h 15m • as Sygeplejerske Julie
The film "Den, der lever stille" is an adaptation of the bestselling book by Leonora Christina Skov. The story is based on the author's own life and touches on a number of taboos and highly topical themes such as sexuality, guilt and loneliness. The novel has been at the top of the Danish bestseller lists for a full 62 weeks, has sold 120,000 copies and, not least, secured the author the book prize De Gyldne Laurbær. The film adaptation is directed by Puk Grasten, who has previously been behind the drama 37.
Drama Series - 2023, 16 episodes • as Liv
When a young woman, living the seemingly perfect life with the perfect relationship, is confronted with the fact that she fakes every single orgasm, a desperate search for release in all aspects of her life begins.
Movie - 2025, 2h 15m • Main Cast Role
A woman is miraculously cured of a deadly illness, which sends her into an existential crisis, as she had not only accepted death, but had actually been looking forward to it. Burdened by existence, she begins to daydream about being something else. She becomes envious of her happy and carefree golden retriever, Walter. Her obsession with Walter’s seemingly perfect life, makes her forget to live her own. While she’s paralyzed by the gift of life, Walter sets off on his own adventure.
Movie - 2024, 2h 15m • Main Cast Role
Observations of a family in a rural area who are about to sell their house—or is it something else? Secrets and unspoken words carry the characters through the film until they can no longer be contained. The words burst out of them and find their way.
Movie - 2014, 2h 15m • as Siff
Siff, a student in sexology, find out her boyfriend Lucas and her close friend Maria is having an affair. Neither of them wants to break it up. As a solution the two women decide to share and sleep with Lucas by turns.