An American television, film and stage actor. He has appeared in over one hundred television programs and films during his career. Polis' first film role was the character 'Fuchs' in the science fiction film The Thing. He appeared in numerous television series including Cheers, Alien Nation, Northern Exposure, Star Trek: Voyager, Roseanne, Seinfeld, Chicago Hope, Boston Legal and CSI. He appeared in a recurring role on the television series Cheer...
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The Thing
As Fuchs
Burning Bridges
As Dr. Paletsky
Shadows
As Kapo
Serial Killer
As Jack Blund
Deadly Medicine
As Dr. George Reardon
Prison of Secrets
As Brad
Twilight Man
As Harper
Rocket's Red Glare
As Col. Mitchell
Those She Left Behind
As Kerns
The Thing: Terror Takes Shape
As Self
All The Kids Do It
As Coach
Best Defense
As First Agent
The Rookie
As Lance
Chasing a Dream
As Dr. Aldicott
Alien Hunter
As Copeland
True Believer
As Dean Rabin
My Blue Heaven
As U.S. Attorney
Attraction
As William
Swallow
As Agent Miller
Tumbleweeds
As Vice Principal
Born Beautiful
As Ted
The Thing Expanded
As Self
Dark Angel
As Jastrow
St. Elsewhere
Boston Public
As Dawson
Cheers
As Gary
Law & Order
As Dr. Joel Friedman
Seinfeld
As Reilly
Remington Steele
As Eldon Veckmer
CSI: Crime Scene Investigation
As Silvio Peters
T. J. Hooker
As John Jenkins
Home Improvement
As Wes Davidson
CSI: Miami
As Robert Wynn
The Guardian
Judging Amy
As Dr. Eaton
Beverly Hills, 90210
Star Trek: Voyager
As Ny Terla
Touched by an Angel
As Garland Ketter
Matlock
As Gary Benton
The Pretender
As Agent Russell Gillson
The Twilight Zone
The Unit
As Administrator
Moonlighting
As Frank Herbert
Angel
As Captain Franklin
CSI: NY
As Clark Risenhoover
Scarecrow and Mrs. King
Dharma & Greg
As Colonel Glickman
Mister Sterling
Cagney & Lacey
Diagnosis: Murder
As Larry Macklin
7th Heaven
As Ted Jacob
The Invisible Man
As John Castagnacci
Chicago Hope
Boston Legal
As Attorney Eric Yavitch
The Hitchhiker
As Carl
Bull
Eddie Dodd
Alien Nation
Rizzoli & Isles
As Starbridge Warden
Castle
As John Raglan
Marvel's Agents of S.H.I.E.L.D.
As The Banker
The Best Sex Ever
As Donald
One West Waikiki
Fatal Vision
As Brian Murtagh
Stargate Atlantis
As Elson
NCIS
As Ronald Ostrowski
Bones
As Mario Trivisonno
Beyond Belief: Fact or Fiction
As Dr. Sapperstein (segment "Morning Sickness")
Without a Trace
As Joel Landers
Misfits of Science
As Lonnie / Dwayne
Capital News
As Vartan
Ally McBeal
As Attorney Woodson
The Forgotten
As Judge Cooperman
Growing Up Fisher
As Richard Barr