Adam Hann-Byrd was born on February 23, 1982 in New York City, New York, USA. He is an actor and writer, best known for his work on Jumanji (1995), The Ice Storm (1997), Halloween H20: 20 Years Later (1998) and as the title character in Jodie Foster's directorial debut Little Man Tate (1991).
In 2009, Hann-Byrd began working behind the camera after getting a job in the writers room for the second and third seasons of the television show Fringe. In 2011, he spent a year as a fellow in the Warner Bros. Television Writers Workshop. Subsequently, Hann-Byrd served as a writer for the Hulu series The Morning After and as a writer/producer for Participant Media's Brain Food Daily.
Hann-Byrd resides in Los Angeles, California. In 2017, he married Dara Epstein.
He played Kevin Buchanan in the revival series episode "Stranded".