Acting credits
1
Early stage
Smaller on-screen catalog so far.

Editing
These indicators come from TMDB. They are relative signals, not review ratings.
Acting credits
1
Early stage
Smaller on-screen catalog so far.
TMDB popularity
0.2
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
TMDB ID: 1264487
IMDb ID: nm9744524
Known for: Editing
Gender: Male
Adult content flag: No
Career span: 1973 - 1973
Years active: 1
Wikidata: Q113339488
Also known as
John Sykes
Other jobs
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.
Movie credits linked with William Herbert.