Biography

David Klein is a Canadian-American film and television actor. He made his feature debut opposite Nicolas Cage in A24's Dream Scenario (2023), and has since appeared in Out of My Mind (2024) and Everything's Going to Be Great (2025). He will next be seen in the independent feature The Fallers.

On television, Klein has worked across network and streaming series, including Overcompensating (2025), 56 Days (2026), Boston Blue (2025), Brilliant Minds (2024), and Something Very Bad Is Going to Happen (2026).

Born and raised in Toronto to a Jewish-Italian family, Klein began performing in youth theater before studying drama at Etobicoke School of the Arts and NYU Tisch.
- IMDb mini biography by: Author