Mia Sinclair Jenness[1] (born December 14, 2005)[2][1] is an American teen theater actress.
She was one of three girls who rotated as the star title character on the US tour for Matilda the Musical.
[6] She portrayed Lily Nill in the pilot episode for the TV series Panic.
[9] Jenness grew up in Millburn, New Jersey and is the daughter of actress Emily Bauer.
[10] In 2012, at age six, she participated in the play And a Child Shall Lead, which is about the Terezin concentration camp.