Jim Jansen (born on July 27, 1945 in Salt Lake City, Utah, USA) is an actor who portrayed Dr. Heitz Werber in The X-Files. ...read more

Known For

Airborne

Charlie Wilson's War

Murder by Numbers

Death Becomes Her

Cosmic Slop

Dennis the Menace

Tootsie

The Reading Room

She Knows Too Much

Surviving Gilligan's Island: The Incredibly True Story of the Longest Three Hour Tour in History

'Til There Was You

Return to the Batcave: The Misadventures of Adam and Burt

A.I. Artificial Intelligence

Liar Liar

Water for Elephants

The Birdcage

Miracle in Lane 2

Special Bulletin

Best Defense

How I Met Your Mother

Parks and Recreation

Chicago Hope

Diagnosis: Murder

Raising the Bar

Monk

Diagnosis: Murder

The X-Files

Felicity

Mom

Terminator: The Sarah Connor Chronicles

Amazing Stories

The Office

Brothers and Sisters

The Mentalist

The Fresh Prince of Bel-Air

Gilmore Girls

The Fresh Prince of Bel-Air

Law & Order: LA

Oh Baby

Revenge

Wilfred

Star Trek: Deep Space Nine

The Suite Life of Zack & Cody

ER

Star Trek: Deep Space Nine

Murphy Brown

3rd Rock from the Sun

Melrose Place

The Bernie Mac Show

L.A. Law

Lois & Clark: The New Adventures of Superman

Bones

Mad Men

Desperate Housewives

Veronica Mars

The West Wing

Charmed

Home Improvement

Dave's World

Saved by the Bell: The New Class

Coach

Malcolm in the Middle

Malcolm in the Middle

Gilmore Girls: A Year in the Life

That's My Bush!

Ally McBeal

Nikki

Harry's Law

Boy Meets World

The Division

Miracles

The Practice

The Practice

Nip/Tuck

Las Vegas

Crumbs

Boston Legal

That '80s Show

Cane

Smart Guy

Shark

Step by Step

Step by Step

Matlock

Matlock

Matlock

Mister Sterling

Blue Skies