David Klein
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.
Known For & Full Filmography12 Titles
Drama Series - 2015, 16 episodes • as Azure Dragon Pilot
A thriller set two hundred years in the future following the case of a missing young woman who brings a hardened detective and a rogue ship's captain together in a race across the solar system to expose the greatest conspiracy in human history.
Drama Series - 2026, 16 episodes • as Teddy
Angelo Doyle lives two totally separate lives — fearsome NYC hitman and sleepy upstate Cooperstown photocopier salesman and father. Both of them are threatened when he is diagnosed with Alzheimer's, a disease he already lost his older brother to.
Drama Series - 2024, 16 episodes • as Pete
A rare condition — face blindness — gives an eccentric yet incredibly gifted neurologist a unique perspective on care, fueling his mission to change the way people see his patients. Alongside a team of brilliant young interns, he solves some of the world's most puzzling psychological cases while navigating the complicated relationships that come with the job.
Drama Series - 2024, 16 episodes • as Carter Harold
An elite squad of detectives investigate high-profile crime and corruption in metro Toronto.
Drama Series - 2025, 16 episodes • as Deputy Mason Mitchell
Mickey Fox investigates criminal activity and patrols the streets of small-town Edgewater while contending with her ex-con father and a mysterious incident involving her wayward daughter.
Drama Series - 2026, 16 episodes • as Wedding Guest
A bride has a feeling that something horrifying will happen at her wedding — and the closer to the altar she gets, the worse it becomes.
Drama Series - 2025, 16 episodes • as Adam
Closeted former football player and homecoming king Benny becomes fast friends with Carmen, a high school outsider on a mission to fit in at all costs. With guidance from Benny's older sister and her campus-legend boyfriend, Benny and Carmen juggle horrible hookups, flavored vodka, and fake IDs.
Movie - 2023, 2h 15m • as Andy
Hapless family man Paul Matthews finds his life turned upside down when millions of strangers suddenly start seeing him in their dreams. But when his nighttime appearances take a nightmarish turn, Paul is forced to navigate his newfound stardom.
Movie - 2024, 2h 15m • as Production Assistant
Melody Brooks, a sixth grader with cerebral palsy, has a quick wit and a sharp mind, but because she is non-verbal and uses a wheelchair, she is not given the same opportunities as her classmates. When a young educator notices her student's untapped potential and Melody starts to participate in mainstream education, Melody shows that what she has to say is more important than how she says it.
Movie - 2025, 2h 15m • as Young Man in Theatre
When they are unexpectedly forced to move in with an estranged relative, the Smart Family must navigate oversized dreams, identity struggles and regional theater in this warmly observant family comedy.
Movie - 2023, 2h 15m • as Tom
An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.
Movie - 2024, 2h 15m • as Joey
A crook trying to flee town is paid an untimely visit by some of his former colleagues. What would you say to save your life if you were staring down the barrel of a gun?