Deutch is the younger daughter of actress Lea Thompson (Back To The Future trilogy) and film director Howard Deutch (The Replacements). She has one older sister, Madelyn Deutch. Deutch was raised in her father's Jewish religion, and had a Bat Mitzvah.
Deutch perhaps is most known for portraying Juliet Martin on The CW television series Ringer, Maya Bennett on the Disney Channel television series The Suite Life on Deck, and Rose Hathaway in the film adaptation of Vampire Academy.
- (2015) Dirty Grandpa as Shadia
- (2015) Vincent-N-Roxxy as Kate
- (2015) Good Kids as Nora
- (2015) That's What I'm Talking About as Beverley
- (2014) Vampire Academy as Rose Hathaway
- (2013) Switched at Birth (TV series) as Elisa Sawyer
- (2013) Beautiful Creatures as Emily Asher
- (2011-2012) Ringer (TV series) as Juliet Martin
- (2011) Criminal Minds: Suspect Behavior (TV series) as Girl in the blue mask
- (2011) The Suite Life on Deck (TV series) as Maya Bennett
- (2011) Mayor Cupcake as Lana Maroni
- (2011) NCIS (TV series) as Lauren