MADISON, NJ - A freshman at the Morris County School of technology who lives in Madison has landed a role on the breakout thriller from HBOMax, "The Undoing".  

The Undoing is a six episode miniseries staring Hugh Grand and Nicole Kidman.  

Madison's own Madeline (Maddie) Santoriello plays the role of Sylvia the daughter of Nicole Kidman's character's best friend, Lily Rabe. 

Maddie also has played the voice of Elmo's Wonderful World in Seasons 47 and 48 of Sesame Street, as well as MLB's Play Ball Little League campaign, and a radio commercial for Nellie's Eggs. Maddie has also appeared on the Today Show, National Geographic's Brain Games, and Good Morning America. Maddie plays several instruments including piano, drums, banjo, marimba, vibraphone and ukulele.  This is according to her published bio on imdb.com.