Draft:Brian Sawyer (filmmaker, software developer)

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Brian Sawyer is an American software developer, screenwriter, producer, and director known for creating VP-Expert, a pioneering expert system shell, co-authoring technical books on visual programming tools, and his extensive work in television and film writing, particularly in the holiday and mystery genres.[1][2]

Early career and software development

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Sawyer began his career during the personal computing revolution of the 1980s, focusing on artificial intelligence and expert systems technology.[3] He developed VP-Expert, an expert system shell published by Paperback Software that became the best-selling product of its kind for personal computers.[4]

VP-Expert

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VP-Expert, created by Sawyer, was a rule-based expert system development tool that allowed users to build knowledge-based applications without extensive programming expertise.[5] The software featured:[4]

  • Backward chaining for goal-driven reasoning
  • IF-THEN rule structures for knowledge representation
  • An explanation facility to make decision processes transparent
  • User-friendly interface accessible to non-programmers

By 1990, VP-Expert had sold over 120,000 copies worldwide and was used by major organizations including DuPont, Kodak, and the Wharton School of Business.[6] The software found applications across diverse fields including business, finance, engineering, healthcare, and education.[7]

Sawyer's work on VP-Expert helped democratize artificial intelligence tools, making expert system creation accessible to businesses and researchers with limited programming backgrounds.[8] One notable application was "Wines on Disk," a wine recommendation system developed by Anthony Dias Blue using the VP-Expert framework.[9]

ObjectVision collaboration

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In 1990, Sawyer co-authored "ObjectVision: A Graphical Programming Tool for Object-oriented Applications" with management consultant Paul Harmon.[10][11] The book documented ObjectVision, a forms-based programming language and environment for Windows 3.x developed by Borland.[12] ObjectVision used decision trees rather than traditional programming languages, making application development accessible to non-programmers and supporting various database formats including Paradox, dBASE, and BTrieve.[13]

Early game development

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Prior to his expert system work, Sawyer developed "Dungeon" (1979), an early computer role-playing game that has been recognized by gaming historians for its technical innovations and influence on the genre.[14]

Film and television career

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Sawyer transitioned into screenwriting and filmmaking, establishing himself as both a writer and director.[15] His work spans short films, television movies, and series, with particular recognition in holiday and mystery genres.

Early filmmaking success

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In 2000, Sawyer wrote and directed "Tex, the Passive-Aggressive Gunslinger," a 10-minute comedy short film starring Bob Balaban and Charles Rocket.[16] The film achieved significant recognition:

Selected for the Palm Springs International ShortFest in 2000[17]

Broadcast on the Independent Film Channel (IFC)[18]

Received critical acclaim with an IMDb rating of 7.5/10 based on 91 votes[16]

Praised by critics as "the best short comedy film since 'The Dove'"[16]

Received a film festival award nomination[17]

Television writing career

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Sawyer has established himself as a prolific television writer, with over 40 writing credits, 12 producing credits, and 3 directing credits.[1] His filmography includes work for major television networks in holiday-themed movies and mystery series.[19]

Major works

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Netflix feature film
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Operation Christmas Drop (2020) – Co-writer with Gregg Rossen[20]

Recent television movies
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Home Turf (2025) – Writer[1]

Danny and the Dinosaur (2025) – Writer[1]

3 Bed, 2 Bath, 1 Ghost (2024) – Writer[1]

The Professional Bridesmaid (2023) – Writer (teleplay)[1]

The Winter Palace (2022) – Writer[1]

The Santa Stakeout (2021) – Writer (teleplay)[1]

Christmas Comes Twice (2020) – Writer[1]

2019 productions
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Christmas in Rome (2019) – Story/Teleplay[1]

Sweet Mountain Christmas (2019) – Writer[1]

Wedding at Graceland (2019) – Writer[1]

A Feeling of Home (2019) – Writer[1]

Mystery series
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Sawyer has contributed extensively to the "Crossword Mysteries" television movie series:

Crossword Mysteries: Riddle Me Dead (2021) – Based on characters[1]

Crossword Mysteries: Terminal Descent (2021) – Based on characters[1]

Crossword Mysteries: Proposing Murder (2019) – Writer[1]

Crossword Mysteries: A Puzzle to Die For (2019) – Story by/Teleplay[1]

Crossword Mysteries: Abracadaver (2019) – Story by[1]

Writing and publications

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In addition to his screenwriting work, Sawyer has authored technical books and instructional materials:[21]

ObjectVision: A Graphical Programming Tool for Object-oriented Applications (1990) – with Paul Harmon[10]

VP-Expert instructional materials and reference works[22]

Various publications on expert systems and software development methodology[23]

Media coverage and recognition

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Sawyer's multidisciplinary career has been featured in various media outlets and professional publications. He has been profiled in design magazines for his creative work[24] and interviewed about his collaborative writing process.[15] Historical archives from the 1990s document his contributions to both technical and creative fields.[25]

Legacy and impact

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Brian Sawyer's career demonstrates remarkable versatility across multiple fields. His work on VP-Expert played a significant role in making expert systems accessible during the early personal computing era, helping to democratize artificial intelligence tools for business and educational use.[6][8] His collaboration with Paul Harmon on ObjectVision contributed to advances in visual programming methodologies.[26]

In entertainment, his transition from successful short filmmaking to prolific television writing illustrates the intersection of technical expertise and creative storytelling. His extensive filmography in family-friendly and seasonal programming has contributed significantly to the television movie landscape, particularly in holiday and mystery genres.[1][19]

References

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  1. ^ a b c d e f g h i j k l m n o p q r s "Brian Sawyer". IMDb. Retrieved 28 August 2025.
  2. ^ "Brian Sawyer". Goodreads. Retrieved 28 August 2025.
  3. ^ "Brian Sawyer". ACM Digital Library. Retrieved 28 August 2025.
  4. ^ a b "VP-Expert 1.x". WinWorld. Retrieved 28 August 2025.
  5. ^ Sawyer, Brian; Shaffer, Dan; Schussler, Terry; Moose, Anne (1987). VP-Expert: Rule-based Expert System Development Tool. Paperback Software. ISBN 978-0-87142-028-2. Retrieved 28 August 2025.
  6. ^ a b "Expert Systems: A View of the Field" (PDF). Penn State University. Retrieved 28 August 2025.
  7. ^ "Prototype: An Expert Database System of ABRI (EDSA)" (PDF). Defense Technical Information Center. Retrieved 28 August 2025.
  8. ^ a b "Expert systems and knowledge-based engineering (1984-1991)". Indiana University. Retrieved 28 August 2025.
  9. ^ "INTELLIGENT MONITORING AND CONTROL" (PDF). CERN. Retrieved 28 August 2025.
  10. ^ a b "ObjectVision: a graphical programming tool for object-oriented applications". WorldCat. Retrieved 28 August 2025.
  11. ^ Harmon, Paul; Sawyer, Brian (22 January 1990). Creating Expert Systems for Business and Industry. Wiley. ISBN 978-0-471-61495-1. Retrieved 28 August 2025.
  12. ^ "Creating Expert Systems for Business and Industry". Goodreads. Retrieved 28 August 2025.
  13. ^ "ObjectVision 1.x". WinWorld. Retrieved 28 August 2025.
  14. ^ "Game 85: Dungeon (1979)". The CRPG Addict. 3 February 2013. Retrieved 28 August 2025.
  15. ^ a b "Writing Teams: Interview with Gregg Rossen and Brian Sawyer". Let's Schmooze. 1 April 2015. Retrieved 28 August 2025.
  16. ^ a b c "Tex, the Passive-Aggressive Gunslinger". IMDb. Retrieved 28 August 2025.
  17. ^ a b "tex the passive aggressive gunslinger". Richard Nilsen. 21 August 2016. Retrieved 28 August 2025.
  18. ^ "'PETE'S CHRISTMAS' PRODUCTION BIOS". Studylib. 11 February 2017. Retrieved 28 August 2025.
  19. ^ a b "Brian Sawyer Archives". Dove.org. 9 January 2022. Retrieved 28 August 2025.
  20. ^ "Operation Christmas Drop Netflix Film Review". UK Film Review. 8 November 2020. Retrieved 28 August 2025.
  21. ^ "Selection of a good expert system shell for instructional purposes". ScienceDirect. Retrieved 28 August 2025.
  22. ^ "VP-Expert". Internet Archive. 13 March 2018. Retrieved 28 August 2025.
  23. ^ "Implementation of a Distributed Expert System for submarine shipboard maintenance using VP-Expert" (PDF). Wikimedia Commons. Retrieved 28 August 2025.
  24. ^ "Designer Brian Sawyer Reveals What He Can't Live Without". Galerie Magazine. 30 April 2025. Retrieved 28 August 2025.
  25. ^ "Paperback Inferno 85 Sawyer 1990-08 BSFA" (PDF). Fanac.org. Retrieved 28 August 2025.
  26. ^ "Computer Language Magazine". Retrocomputing Forum. 2 February 2023. Retrieved 28 August 2025.
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Brian Sawyer at IMDb

Films written by Brian Sawyer at Letterboxd

Interview with Brian Sawyer on "Berson with Brian Sawyer" YouTube channel

"Tex, the Passive-Aggressive Gunslinger" film at Vimeo

Press coverage of Brian Sawyer's design work