Skerritt plays the commander of the commercial towing vessel in Alien. The performance is deliberately unheroic, built on tired authority and negotiation with a crew who are employees rather than officers, and it establishes the film's central idea that this is a job rather than a mission.
He worked steadily in American film and television from the nineteen sixties, including a significant role in a war comedy that became a cultural landmark. His screen manner is naturalistic and low key, developed in an era when American cinema was moving deliberately away from studio polish and toward performers who looked like they had jobs.
Recurring subjects: authority exercised without ceremony, professionals dealing with a problem in their own vocabulary, and mortality treated matter of factly. He plays competence quietly and never signals importance, which is exactly why his characters' fates land as they do when the script turns on them.
His science fiction role helped establish the used, industrial register that reshaped the genre's visual and tonal expectations. He later won a major television award for a leading role in a long running drama, and his career spans several defining works of American film and television.
For viewers who want science fiction populated by workers rather than explorers. Suited to anyone approaching the film for the first time, and to those interested in how understatement produces dread.
