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William Herbert

Editing
Freshness: Mar 04, 2026
1Total Films
5.2 Highest Rated

About William Herbert

William “Bill” Herbert was the enigmatic writer, producer, director, and editor of the 1973 cult horror film Warlock Moon. Working under the pseudonym John Sykes, he crafted the low-budget psychedelic thriller on a $25,000 shoestring, filming in abandoned California locations with a cast of local theater actors. He even appeared uncredited as a corpse. After a brief local premiere in Livermore, Herbert vanished from filmmaking. No interviews, no follow-ups, no photographs. Rumors persist that he was an early alias of TV director Gregory Hoblit, fueled by actor Joe Spano’s cryptic comments, but no proof exists. A true one-and-done auteur, Herbert left behind only one weird, unforgettable gem—and a mystery that outlives the moonlit spa.

Career Statistics & Market Influence

Analyzing the cinematic journey of William Herbert reveals a career defined by diverse artistic exploration. With a total of 1 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Horror

The majority of William Herbert's filmography leans towards the Horror genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 0% Success Ratio (movies rated above 6.5), William Herbert remains a reliable draw for studios. Their peak performance was recorded in Warlock Moon, which continues to be the benchmark for their career rating-wise.

Best William Herbert Movies Ranked

Must-watch hits from William Herbert's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of William Herbert.

YearMovieCharacterSuccessMore
1973 Warlock Moon Dead Body (uncredited) Flop Similar →

William Herbert - Frequently Asked Questions

What is the best movie of William Herbert?

According to audience ratings, the best movie starring William Herbert is "Warlock Moon" with a rating of 5.2/10.

How many movies has William Herbert acted in?

William Herbert has been featured in at least 1 major films throughout their career.