
Acting
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 Cheers as the mischievous Gary, owner of the rival bar, Gary's Olde Towne Tavern. Polis's theater credits include performances at the Astor Place Theatre, Hartford Stage, Old Globe Theater, South Coast Repertory, Mark Taper Forum, Odyssey Theatre, Laguna Playhouse, Lillian Theater and the Pasadena Playhouse.

Law & Order
1990

NCIS
2003

CSI: Crime Scene Investigation
2000

Bones
2005

Castle
2009

CSI: Miami
2002

Seinfeld
1989

Beverly Hills, 90210
1990

Star Trek: Voyager
1995

Diagnosis: Murder
1993

CSI: NY
2004

Without a Trace
2002

Cheers
1982

Rizzoli & Isles
2010

Marvel's Agents of S.H.I.E.L.D.
2013

Chicago Hope
1994

Boston Legal
2004

Stargate Atlantis
2004

Home Improvement
1991

Angel
1999

Judging Amy
1999

Touched by an Angel
1994

Doogie Howser, M.D.
1989

Party of Five
1994

St. Elsewhere
1982

Matlock
1986

T. J. Hooker
1982

Boston Public
2000

The Pretender
1996

The Unit
2006

The Twilight Zone
1985

The Guardian
2001

Moonlighting
1985

Cagney & Lacey
1982

Northern Exposure
1990

Remington Steele
1982