Lexi Underwood is an American actress. In 2014, she debuted in an episode of Person of Interest. She next acted in the television film The Crooked Man, as well as guest-starred in Code Black. After this, she appeared as Narlee in 3 episodes of Henry Danger. She also played Nice Nancy in 4 episodes of Walk the Prank. She continued her TV career with one-time roles in Raven’s Home and The Good Doctor. Underwood also starred in the pilot for Amazon Will Vs The Future. After a guest role in The Good Doctor, she played Ava in 4 episodes of Family Reunion. She will star in the upcoming series Little Fires Everywhere.