Emily Cooper is a supporting character in Disney's 2014 live-action adaptation of Alexander and the Terrible, Horrible, No Good, Very Bad Day.


Emily is Alexander's older sister, who is the star of her middle school's production of Peter Pan. Unfortunately, she wakes up on the morning of her opening night with a very bad cold that she tries to keep at bay by drinking way too much cough syrup. The excessive use of it causes her to first get drunk due to it having alcohol in it, affecting her on-stage performance, and then sick to her stomach.


  • In Judith Viorst's original books, Alexander had only two brothers and no sisters at all.
Community content is available under CC-BY-SA unless otherwise noted.

Bring Your Disney Movies Together