Giselle began acting at age 3 after attending auditions with her older sister, Julia Eisenberg. Her first audition was for Holiday Inn and included eating a jelly donut and telling a joke. She got the part. Some early work in print and commercials made way for big opportunities and at just 5 years old, Giselle made her film debut as daughter to Leonardo DiCaprio & Margot Robbie in the role of Skylar Belfort in Martin Scorsese's Le loup de Wall Street (2013). Thank you Ellen Lewis!
Momentum continued in 2014 including both Supporting and Leading film roles, Guest Starring Television roles, and several national commercials ranging from Cheerios to Kraft Mac & Cheese.. In film, Giselle landed the comedy role of "Nell", daughter to Cameron Diaz and Jason Segel in Sex Tape (2014), directed by Jake Kasdan. Switching to dramatic work, she then was cast as "Catherine Morales" young daughter to Jessica Chastain and Oscar Isaac in the critically acclaimed film, A Most Violent Year (2014), written and directed by JC Chandor. Television roles ranged from Law & Order SVU, to "Young Bo Adams" on Believe, to Series Regular in the comedy pilot Love is Relative. Giselle can also be seen in a Guest Starring Role in the upcoming Starz series Flesh and Bone.
In the opportunity of a lifetime, Giselle was cast in a lead role as "Hope Donnelly" in Dan Fogelman's Danny Collins (2015) opposite Al Pacino, Jennifer Garner and Bobby Cannavale, which arrives in theaters 3/20/15.
Giselle lives north of New York City in the beautiful Hudson Valley. She is the younger of two daughters and in addition to acting, loves piano, ballet, swimming, skiing and the family's two cats.