Lotta is a Swedish actress, scriptwriter, photographer, and jewelry maker. She studied theatre history and gender studies at Lund University and completed two years of the theatre acting program at Blekinge läns folkhögskola. She works together with her husband, David F. Sandberg, on scriptwriting and film making. Before her film debut in the 2013 horror short Cam Closer, she did a variety of stage acting and narration work.
Several years after the tragic death of their little girl, a dollmaker and his wife welcome a nun and several girls from a shuttered orphanage into their home, soon becoming the target of the dollmaker's possessed creation, Annabelle.
When Rebecca left home, she thought she left her childhood fears behind. Growing up, she was never really sure of what was and wasn’t real when the lights went out…and now her little brother, Martin, is experiencing the same unexplained and terrifying events that had once tested her sanity and threatened her safety. A frightening entity with a mysterious attachment to their mother, Sophie, has reemerged.