Sofia Vassilieva

Sofia Vassilieva Profile Photo

Characters played by Sofia Vassilieva

Ariel Dubois — Medium (2005)

One of Allison's three daughters who inherited her mother's supernatural medium abilities.

Kate Fitzgerald — My Sister's Keeper (2009)

A young woman diagnosed with acute promyelocytic leukemia whose illness shapes her family's life. She receives repeated donations from Anna, falls in love with another cancer patient, and later asks Anna to refuse the kidney donation because she does not want to endure another operation. She dies peacefully in her sleep.

Eloise — Eloise at the Plaza (2003)

A confident six-year-old Plaza resident whose curiosity, imagination, and impulsive adventures drive the story.

Allison — Call Me Crazy: A Five Film (2013)

Lucy’s younger sister, who confronts how Lucy’s illness has affected their family and relationship. Allison admits she once felt relieved when Lucy was hospitalized, and the sisters argue over years of fear, guilt, and resentment. She later brings Luke home to meet their parents, showing another part of her family life.

Career Overview

Sofia Vassilieva has 29 screen credits in a career dating back to 1999. Their work spans 2 cinematic universes — most prominently Eloise Collection with 2 titles. Signature works include Medium, My Sister's Keeper, Eloise at the Plaza. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
female
Known Credits
29
Birth Date
1992-10-22
Birth Place
Minneapolis, Minnesota, USA

Known For

Associated Universes

Universe traveler — spans 2 universes

Frequent Collaborators

Credits

Content sources

Related entry on Wikidata (Q236996), public domain (CC0).