Where to watch William Herbert in the UK
Find every William Herbert film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 4 May 2026.
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, bu…
William Herbert films streaming in the UK
Most-watched films featuring William Herbert, available across UK streaming, rent and buy.
Full filmography
Every credit ScreenSearch indexes for William Herbert, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Warlock Moon (1973) Director
William Herbert — FAQ
Where can I watch William Herbert films in the UK?
William Herbert's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are William Herbert's most popular films?
Most-watched William Herbert films currently: Warlock Moon (1973).
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