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Leon Mandel
No biography available.
Filmography
movieAsteroid
2025
tvThe War on Straws
2025 · Cameron
tvFor All Mankind
2019 · Lev Andreyevich Bolkonski
tvDead to Me
2019 · Hector
tvThis Is Us
2016 · Piano Presenter
tvStranger Things
2016 · Blast Doors Armed Guard
tvTogetherness
2015 · Giorgos
tvThe Americans
2013 · Dmitri Sharonov
tvModern Family
2009 · Serge
movieThe Standard Deviants: The Gravity-Packed World of Physics, Parts 1&2
2000 · Actor
movieNo-Brainers on Public Speaking
1998 · Speaker #2
movieThe Standard Deviants: The Candy-Coated World of Calculus, Part 1
1998 · Actor
The Standard Deviants: The Supersonic World of Differential Equations
movieThe Standard Deviants: The Supersonic World of Differential Equations
1998 · Self