Gregory Lamberson is a Member of the Producers Guild of America (PGA) and International Thriller Writers (ITW). Fangoria called him "the busiest man in horror."

FRENZY MOON is now free on tubi! A physical media release is still expected. Watch Frenzy Moon (2025) - Free Movies | Tubi 

Film Festivals

Winner, Best Horror Feature (Gold Medal) - The Pittsburg Moving Picture Festival: Thriller Picture Show! Also: Winner, Best Film Score, Feature (Bronze Medal, Armand John Petri)

Official Selection - LUSCA International Film Festival in San Juan, Puerto Rico. Screened October 20th.

Winner, Best Producer - AMT International Film Festival in New York City. Screened October 31st.

Winner - Outstanding SFX (John Vincent, Mike Boas, Rashaad Santiago); Outstanding Screen Story (Gregory Lamberon); Outstanding Director (Gregory Lamberson) - Hollywood Premiere/Opening Night Feature, Zed Fest Film Festival at Regal North Hollywood on Tuesday, Nov. 11th. 

European Premiere: Horror-on-Sea Film Festival in Essex, England January 2026.

"Frenzy Moon, written and directed by Gregory Lamberson, is a solid and scary low-budget werewolf horror flick featuring a bevy of practical werewolf special effects including plenty of gory “man-in-suit” werewolf carnage. Frenzy Moon also features a top notch ensemble cast, a terrific score, and a werewolf hunter that audiences will remember... Lamberson pulls out all of the stops to make Frenzy Moon terrifying, unsettling, and thoroughly disgusting (in a good way)." 

- 411MANIA.com 

"Frenzy Moon packs a lot into its low budget werewolf story. A standout scene set in an outhouse raises the stakes early and the frantic screenplay keeps it there." 

- Scare Value 

“It rips through at a good pace, it’s got some solid gore, it’s got some fun characters, it’s got some fun little story turns… it’s really fun, it’s the most fun I’ve seen in a werewolf movie made in the past several years, for quite a few, several years, actually.”

“A combination of costuming and puppetry is used to achieve a really great effect. Solid thumbs up on the wolves.”

"Once the shit hits the fan and the lighting gets bisexual, it has a Carpenter vibe."

“This movie sings. It was good, it was good, I loved it!”

• Dread Media podcast

"Aaron Krygier is great as Gavin, a rugged hunter who has a vendetta for killing werewolves after his brother and sister-in-law fell victim to the monster, seen in the film’s opening scene.

Relying on practical FX, the werewolves look quite good for the budget the team had. There are some visual FX when it comes to the gunfire, a thing Lamberson had utilized in Guns of Eden.

Frenzy Moon is a fun, popcorn werewolf film and those who are especially fans of the genre and director Greg Lamberson will surely enjoy this."

World Film Geek

"There is a special kind of nostalgic satisfaction that hits me whenever a filmmaker leans into a clear visual idea and treats a limited budget as a creative constraint. Gregory Lamberson’s Frenzy Moon lives firmly in that space. The film steps away from the polished, weightless digital horror that dominates current horror and reaches for something rougher, closer to the creature features that defined 1980s horror."

"Frenzy Moon aims for an old-school siege piece that prizes practical effects and thick atmosphere over sprawling mythologies or glossy lore."

"Jennifer’s (Alyssa Grace Adams) necessary walk to the outhouse becomes the film’s standout stretch of sustained suspense. Trapped in the cramped wooden box, she faces a huge, animalistic presence outside, heard before it is glimpsed. The careful use of sound and tight framing inside that tiny space creates a knot of anxiety that outpaces many of the broader action beats that follow. That sequence carries a kind of dread that lingers."

"The strongest element in Frenzy Moon lies in its steady devotion to practical creature work. The werewolves come to life through suit performances, hand puppets, and flashes of rod puppetry, each rooted in physical construction. This choice reads as a clear statement of intent for independent horror, a preference for messy, immediate textures over the hollow feel that low-budget CGI often creates."

"Frenzy Moon carves out its identity through this unapologetic embrace of tangible, grimy monster-making."

"The score by Armand John Petri stands out in particular. It moves with a dark, pulsing quality and clearly nods to the synthesizer-heavy sound that defined early John Carpenter films, which gives the siege setup a fitting musical spine."

"On the visual side, the cinematography keeps the film active. The camera finds effective angles and uses lighting to turn the night shoots into a space of nervous anticipation, where shadows and obscured shapes do much of the work. Limited visibility becomes an ally, stretching out the tension as characters strain to read what lurks beyond their flashlights and windows. The editing rhythm supports this, cutting cleanly between bursts of creature action and tighter, more anxious beats inside the cabin."

"The movie cares about its werewolves, its siege framework, and its place in the long line of scrappy creature features, and that affection gives its rough edges a likable charge."

Gazettely 

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