At age 9, she had her first starring role in a television series called Shining Time Station.
[3] Her older sister Rachel Luttrell is also an actress who is best known for her role as Teyla Emmagan in the science fiction television series Stargate Atlantis.
Luttrell is best known for her role as Kara Cupper on the children's television series Shining Time Station, and the voice of Keesha Franklin on The Magic School Bus.
In 2004, Luttrell was the voice of Candy on the short-lived Disney Channel animated series Dave the Barbarian.
She also voices Sapphire in the Cartoon Network series Steven Universe, Glori in Mighty Magiswords and Emily Kaldwin in the 2016 video game Dishonored 2, Cheetah in the 2017 fighting video game Injustice 2, as well as Bangalore in Apex Legends.