Brigid Tenenbaum

A Holocaust survivor who built Rapture's miracle, then fought to save the children she once used.

Dr. Brigid Tenenbaum is a fictional Belarusian Jewish geneticist central to the BioShock series, created by director Ken Levine. Originally imprisoned in Auschwitz during the Holocaust, she survived only because she assisted Nazi human experimentation. Invited to the underwater city of Rapture by Andrew Ryan, she discovered ADAM, a DNA-altering substance derived from sea slugs. While she initially used little girls as hosts for this addictive resource, creating the Little Sisters, Tenenbaum eventually developed deep compassion for them. She turned against her own work to secretly abduct and cure these children of their parasites, becoming a pivotal figure in the city's downfall and eventual hope.

Quick Facts

Series: BioShock
First: BioShock (2007)
Creator: Ken Levine
Voice: Anne Bobby
Nationality: Belarusian

Lore & Background

Tenenbaum arrived in Rapture after surviving the Auschwitz concentration camp as the sole member of her family. Her survival was contingent on her usefulness in conducting Nazi human experiments. In Rapture, she worked with gangster Frank Fontaine, who provided funding for further experimentation. She discovered a species of sea slug capable of rewriting DNA, naming the substance ADAM. To maximize production, she established that little girls, known as Little Sisters, were the most effective hosts for the slugs. This process made ADAM widespread and highly addictive, causing users to degrade mentally and physically. Although Tenenbaum initially lacked empathy due to her Holocaust experiences and a singular adoration of science, she eventually developed compassion for the Little Sisters. She refused to continue working on them, leading to her replacement in the project.

Reader's Guide

Tenenbaum is portrayed by actress Anne Bobby and described as a highly functioning autistic individual whose lack of initial empathy stemmed from Holocaust trauma rather than her autism. Critics have analyzed her character extensively regarding her ethnicity, gender, and representation of autism. Some initially argued her indifference perpetuated the stereotype that people with autism lack empathy, but Ken Levine clarified that her moral corruption resulted specifically from her experiences in Auschwitz. She is viewed as a maternal figure who transitioned from a sadistic scientist to a nurturing savior. Her story highlights how trauma can cause victims to adopt their tormentors' methods before finding redemption. In the game mechanics, players can choose to save or harvest Little Sisters at Tenenbaum's request, directly influencing her role in the narrative and the protagonist's rewards.

Did You Know?

Brigid Tenenbaum is a Belarusian Jew who was the sole survivor of her family after surviving Auschwitz by assisting in Nazi human experimentation.
In BioShock 2, Tenenbaum returns to Rapture via submarine to investigate new abductions by Sofia Lamb and collaborates with Eleanor Lamb.
Tenenbaum is portrayed by Anne Bobby and has been analyzed as a 'disturbing study in motherhood' who reflects her own monstrosity through the Little Sisters.

What players say: Player verdict on BioShock™ — Rotten Tweets