Maddie Hasson is an American actress. She started her acting career in 2011, debuting in the film God Bless America. The following year, she starred as Willa Monday in the short-lived series The Finder. She next appeared in an episode of Grimm. From 2013 to 2014, she starred as Jo Masterson in the teen drama Twisted. At the same time, she had a role in the film Underdogs. She went on to portray Billie Jean in the biographical drama film I Saw the Light. She also had roles in the independent movies A Light Beneath Their Feet and Good After Bad. In 2017, she appeared in the film Novitiate. Hasson also played Allie in 4 episodes of Mr. Mercedes. She recently starred as Henrietta “Henry” Coles in the YouTube Premium series Impulse.