Stephen Mendel

Actor Jan 26 (age 73) Montreal, Quebec, Canada 1980–2025 (45 year career)

6.3 avg rating

Highest Rated

Roseanne and Tom: Behind the Scenes

1994 · as Bill Pentland

8.5

Sons of Anarchy

2008 · as Dr. Ross

8.4

The X-Files

1993 · as Dark Suited Man #2

8.4

Known For

Film

The Terminal

First Class Steward

Film

Fire and Ice

Nekron (voice)

Film

Jack Frost

Agent Manners

Film

Ninja Turtles: The Next Mutation

Splinter (voice)

Film

Cinderella and the Secret Prince

Olaf (voice)

Film

Angry Video Game Nerd: The Movie

General Dark Onward

Film

Grey's Anatomy

Norman Russo

Film

Barbie: Dreamtopia

Watermelon Man (voice)

Filmography

Acting (52)

Movies (28)

Keanu & Co.

2025

as Paul (segment "Running Scared")

Air Jaws: Top Guns

2022

as Narrator (voice)

6.5

The Absurd, Surreal, Metaphysical and Fractured Destiny of Cerebus the Aardvark

2021

as Wizard Manki

7.5

Outside the Law: The Scanner Cop Revolution

2021

as Self

Cinderella and the Secret Prince

2018

as Olaf (voice)

6.3

Barbie: Dreamtopia Festival of Fun

2018

as Watermelon Man (voice)

7.2

Air Jaws: Back From The Dead

2018

as Narrator

5.3

Barbie: Dreamtopia

2016

as Watermelon Man (voice)

6.7

Bobby the Hedgehog

2016

as Quill

4.6

Angry Video Game Nerd: The Movie

2014

as General Dark Onward

The John Searl Story

as Narrator

Spin

as Doctor

The Terminal

as First Class Steward

Heaven's Fire

as Agent Walter Fane

Provocateur

as Colonel Greg Finn

Ninja Turtles: The Next Mutation - East Meets West

as Splinter (voice)

Jack Frost

as Agent Manners

Exception to the Rule

1997

as Dr. Harold Beeson

2.8

Midnight Heat

1996

as Det. Lt Travis Handy

5.0

Scanner Cop II

1995

as Detective Jim Mullins

5.3

Final Round

1994

as Munro

3.0

Roseanne and Tom: Behind the Scenes

as Bill Pentland

Stepfather 3

as Mark Wraynal

Tidy Endings

as John

The Vindicator

as Ian Massey

Running Scared

as Paul

Fire and Ice

as Nekron (voice)

Hot Dogs

as Medic

Television (24)

Allegiance

as Priest

You're the Worst

as Fred Cutler

Revenge

as Judge Moss

NCIS: Los Angeles

as Jimmy McCann

Sons of Anarchy

as Dr. Ross

Mad Men

as Morris Ginsberg

Grey's Anatomy

as Norman Russo

Jack & Bobby

as Mr Sage

NCIS

as Fred Pettis

Las Vegas

as Patrick Gold

CSI: Miami

as Jon Grizel

The West Wing

as Speaker

The Practice

as Reporter Jack Quinn

7.6

Ninja Turtles: The Next Mutation

as Splinter (voice)

JAG

as Col. Tretyakov

The X-Files

as Dark Suited Man #2

8.4

Power Rangers

1993

as Dr. Kovak

7.1

An Inconvenient Woman

as Joel Zircon

Beverly Hills, 90210

as Dr. Strathmore

Saved by the Bell

as Frank

L.A. Law

as Harry Martin

The New Alfred Hitchcock Presents

as Simon Carter

Night Heat

Murder, She Wrote

as Det. Marv Goldman