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David Klein
Actor
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.
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 | Something Very Bad Is Going To Happen (TV Series) · as Wedding Guest |
| 2026 | 56 Days (TV Series) · as Declan Kelly |
| 2026 | Memory of a Killer (TV Series) · as Teddy |
| 2025 | Sheriff Country (TV Series) · as Deputy Mason Mitchell |
| 2025 | Boston Blue (TV Series) · as Gary Ross |
| 2025 | Everything's Going to Be Great · as Young Man In Theatre |
| 2025 | Overcompensating (TV Series) · as Adam |
| 2024 | Out of My Mind · as Production Assistant |
| 2024 | Brilliant Minds (TV Series) · as Pete |
| 2024 | Law & Order Toronto: Criminal Intent (TV Series) · as Carter Harold |
| 2023 | Dream Scenario · as Andy |
| 2021 | The Haunted Museum (TV Series) · as Algol |
| 2020 | Hotel Paranormal (TV Series) · as Gunshot Man Ghost |
| 2019 | Hudson & Rex (TV Series) · as Tyler Trainor |
| 2015 | The Expanse (TV Series) · as Azure Dragon Pilot |
| 2008 | Murdoch Mysteries (TV Series) · as Sam Waters |
| 2005 | Ghostly Encounters (TV Series) · as Patrick's Friend |