Leon Mandel

No biography available.

Movie Appearances

The Standard Deviants: The Supersonic World of Differential Equations

as Self

1998

No-Brainers on Public Speaking

as Speaker #2

1998

The Standard Deviants: The Gravity-Packed World of Physics, Parts 1&2

as Actor

2000

The Standard Deviants: The Candy-Coated World of Calculus, Part 1

as Actor

1998

Asteroid

2025

Modern Family

as Serge

2009

This Is Us

as Piano Presenter

2016

Dead to Me

as Hector

2019

Togetherness

as Giorgos

2015

The Americans

as Dmitri Sharonov

2013

The War on Straws

as Cameron

2025

Stranger Things

as Blast Doors Armed Guard

2016

For All Mankind

as Lev Andreyevich Bolkonski

2019