Jonathan Sadowski

ActorProducer Nov 23 (age 46) Chicago, Illinois, USA 2001–2025 (24 year career)

6.5 avg rating

Highest Rated

House

2004 · as Dr. Mason, #10

8.6

The Good Doctor

2017 · as Chris McGowan

8.5

9-1-1

2018 · as Ivan Van Peit

8.2

Known For

Film

Live Free or Die Hard

Trey

Film

She's the Man

Paul

Film

Friday the 13th

Wade

Film

8-Bit Christmas

Producer

Film

Chernobyl Diaries

Paul

Film

Young & Hungry

Josh Kaminski

Film

The Goods: Live Hard, Sell Hard

Blake

Film

Spring Breakdown

Doug

Filmography

Acting (27)

Movies (11)

Cottonmouth

2025

as Frank Ferrin

The Devil Below

as Terry

Alexa

as John

Axis

as Hemingway (voice)

All Relative

as Harry

Chernobyl Diaries

as Paul

Friday the 13th

as Wade

Spring Breakdown

as Doug

The Goods: Live Hard, Sell Hard

2009

as Blake

5.4

Live Free or Die Hard

as Trey

She's the Man

as Paul

Television (16)

Sex/Life

as Devon

9-1-1

as Ivan Van Peit

The Good Doctor

as Chris McGowan

Lethal Weapon

as Andrew

DC's Legends of Tomorrow

2016

as Benjamin 'Bugsy' Siegel

Young & Hungry

as Josh Kaminski

Sirens

as Josh Miller

$#*! My Dad Says

as Henry Goodson

Terminator: The Sarah Connor Chronicles

as Sayles

Chuck

as Laszlo Mahnovski

House

as Dr. Mason, #10

Entourage

as Brett's Assistant

LAX

as Oleg Karponov

NCIS

as Lieutenant Norski

American Dreams

as Jefferson

The Division

as Bruce Kelso

Crew (2)

Movies (2)

8-Bit Christmas

2021

Producer

6.4

In the Cradle of Granite

Producer