NOVA Season 4 Episode 18 Across the Silent Barrier 1977
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NOVA explores the different means by which hearing-impaired people have learned to penetrate the world of the hearing by visiting with Kitty O'Neil—a woman record-holding speed car racer; Frances Parsons, an advocate of hearing-impaired persons' rights; and workers at Silent Industries—a factory in Los Angeles founded by a deaf man.
- Released: 1977-06-22
- Runtime: 55 minutes
- Genre: Documentary
- Stars:
- Director:
