David Klein

Known For: Acting

Biography

David Klein is a Canadian-American film and television actor who made his feature debut alongside Nicolas Cage in A24's Dream Scenario (2023). He has since appeared in Disney+'s Out of My Mind (2024) and Lionsgate's Everything's Going to Be Great (2025), and will next be seen in the indie feature The Fallers. On television, Klein has worked across major networks and streamers, with recent roles in Boston Blue (2025), Brilliant Minds (2024), and Sheriff Country (2025). He will appear in upcoming episodes of Law & Order Toronto: Criminal Intent (2024), Netflix's Something Very Bad Is Going to Happen (2026), and Crave's Slo Pitch (2026). He recurs in Benito Skinner's A24/Prime Video series, Overcompensating (2025), and in Atomic Monster's thriller series, 56 Days (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.

Filmography

2026

Memory of a Killer as Teddy
Something Very Bad Is Going to Happen as Wedding Guest

2025

Sheriff Country as Deputy Mason Mitchell
Overcompensating as Adam
Everything's Going to Be Great as Young Man in Theatre

2024

Brilliant Minds as Pete
Law & Order Toronto: Criminal Intent as Carter Harold
Out of My Mind as Production Assistant
Any Last Words as Joey

2023

Dream Scenario as Andy
Brother as Tom

2015

The Expanse as Azure Dragon Pilot