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.
When high school football player Cam Stiles loses his best friend, he decides to drop football and focus on attaining his friend's goal of running a mile in under four minutes. Cam's decision tears apart his relationship with former teammates and his father—who happens to be his demanding football coach.
When a turn of the century prison reformatory is slated for demolition, a grisly discovery is made. Hidden deep underground beneath the west cell block is a sub-basement structure that has not been entered in 100 years. Inside are the skeletal remains of several brutally slain children. As a CSI team arrives at the prison, an even more disturbing discovery is made that will eventually unveil a legion of seven demons and their even more chilling origins: each demon is responsible for one of the seven deadly sins. Seven deadly sins...Seven deadly demons...Seven more deadly ways to die...
Government agents find evidence of extraterrestrial life at the South Pole.
A writer/radio advice show host fails to heed his own advice as he stalks his ex-girlfriend and then becomes involved with an actress friend of hers.
A troubled 17-year-old Todd Baker restores a Mercury Redstone rocket as a science project with the help of his ex-astronaut grandfather. When a NASA emergency leaves a space shuttle and its crew in danger, Todd's rocket is the only one ready for immediate launch.
Whenever trouble strikes in one of her relationships, single mother Mary Jo Walker and her daughter, Ava, pack up and move to another city, a routine Ava is tiring of. This time, they are helped on their move to San Diego by trucker Jack Ranson. While Ava settles in, getting a leading part in the school play, Jack starts dating Mary Jo but soon reveals himself to be controlling and aggressive. Mary Jo prepares to flee again, angering Ava.
An in-depth look at the making of John Carpenter's cult classic sci-fi horror The Thing, telling the story of a group of researchers in Antarctica who encounter a parasitic extra-terrestrial life-form that assimilates, then imitates other organisms.
Lynn Schaffer is willfully irresponsible once too often, gets fired and refuses a plea-bargain with her employer. She's now convicted and because of this uncooperative attitude gets the maximum sentence, 10 years in a women's jail wing. Model husband Larry, who wasn't informed of her dumb schemes is left running her appeal, the household and spoiled daughter who now feels abandoned. Since most inmates are junkies or prostitutes, sergeant Ed Crang and fellow corrupt jailers can run a 'favors in kind exchange'. For rebels, it gets worse. Larry however has his own radio show, so it all hangs on gathering proof.
Homicide detective Walter D'Arcangelo is the only link to a serial killer who preys on adulterous women. Walter must confront his past in order to prove himself innocent before more women are killed.
Jordan Cooper, a professor in Durham, has everything going for him. A beautiful girlfriend named Kathy, a good job and a nice place to live. But when he goes for his annual check up, things go wrong. Someone is tampering with his computer files and all his tests are bad. He is admitted to the hospital and dragged off to the county hospital late that night for a brain operation that he does not need. His electronic records are changing. He gets cable he did not order and then his girlfriend is murdered in his car. Someone is trying to ruin the life of Cooper, and he has to find out who and why before the police catch up to him.
As a member of FBI Psychological Profile Unit, Selby Younger tracks Morrano, vicious and intelligent serial killer. Before getting caught, Morrano attacks her leaving serious psychological wounds. Two years later, Morrano escapes and Selby, now working on a desk job, must face her personal traumas again.
A pediatrician becomes trapped in a web of betrayal and guilt when her best friend, a nurse, seems to be a baby-killer.
Veteran cop Nick Pulovski is used to playing musical partners; many of the partners he's had in the past have died on the job, and often as a result of Nick's risky tactics. But the rookie who's been assigned to help Nick bust a carjacking ring is almost as hotheaded as he is … and when Nick gets kidnapped, his newbie partner is his only hope.
FBI agent Barney Coopersmith is assigned to protect former Mafia figure turned informant Vincent Antonelli. In the witness protection program one is supposed to keep a low profile, but that is something that Antonelli has trouble doing. Coopersmith certainly has his hands full keeping Antonelli away from the Mafia hitmen who want to stop him testifying, not to mention the nightclubs...
Scott and Sue Grimes are a happily married and affluent young couple who are about to start a family together. Unfortunately, that plan gets turned completely upside-down when Sue dies suddenly and unexpectedly while giving birth to their daughter. Now in the aftermath, Scott not only has to deal with the loss of his wife, he also has the daunting task of raising his daughter all alone.
Eddie Dodd is a burnt out former civil rights lawyer who now specializes in defending drug dealers. Roger Baron, newly graduated from law school, has followed Eddie's great cases and now wants to learn at his feet. With Roger's idealistic prodding, Eddie reluctantly takes on a case of a young Korean man who, according to his mother, has been in jail for eight years for a murder he didn't commit.
In the winter of 1982, a twelve-man research team at a remote Antarctic research station discovers an alien buried in the snow for over 100,000 years. Soon unfrozen, the form-changing creature wreaks havoc, creates terror... and becomes one of them.