When hit Australian series Deadloch headed north for its highly anticipated second season, it gave Brisbane-based practical effects studio Formation Effects the perfect opportunity to showcase the studio’s ability to deliver large-scale creature builds, hyper-real prosthetics and darkly comedic practical effects work at the highest level.
Working closely with Production Designer Helen O’Loan and the wider art department, Formation Effects was brought on to create a suite of ambitious practical effects that underpin the series’ signature blend of crime, comedy and visceral spectacle. This close collaboration ensured that every practical element was designed not only for impact, but also for integration with set design, lighting, camera blocking and performance requirements from the outset.
“I genuinely loved working with Formation Effects on Deadloch – and I say that having asked them to build some of the most revolting things I’ve ever put on a brief. A bloated torso that needed to read convincingly as two different people, an anogenital and gluteal region, a colon with ulcerations, and a monster crocodile that carried the soul of the series across multiple episodes.”
“Every brief was met with calm, enthusiastic professionalism, and never once did I feel like I was asking too much. What stood out most was how accessible they were – extraordinarily talented craftspeople who made every conversation feel collaborative and grounded.”
Helen O’Loan APDG, Production Designer, Deadloch S2
The builds integrated seamlessly with the art department’s vision, and the results were as grimly convincing and magnificently imposing as the show demanded. Deadloch wouldn’t have been half as gloriously disgusting, or half as thrilling, without them.”
Helen O’Loan APDG, Production Designer, Deadloch S2
The brief set the tone from the opening frame. Season two begins with a striking image: a dead crocodile with a victim’s severed arm locked firmly in its jaws. As the inciting visual that launches the season’s central mystery, the arm needed to deliver immediate narrative clarity. Every detail mattered, from the exact point of severance to a clearly legible tattoo that served as a critical story clue. From there, the scope quickly expanded into one of the studio’s most exciting body effects packages to date.
Committed to achieving these moments practically, production gave Formation Effects the time and creative opportunity to fabricate a series of hero prosthetics. The process began with a full-body lifecast of stunt performer Chris Anderson, allowing the team to create anatomically accurate silicone body prosthetic limbs tailored precisely for camera. This lifecasting process enabled the workshop to replicate fine anatomical detail, ensuring continuity across multiple body builds while allowing each piece to be designed for specific narrative requirements, interaction with water and performers.
Sculpting and redefining the severed neck wound © Courtesy of Stan. Supplied by Formation Effects / Mid-fabrication seaming the neck wound prosthetic, showing the decompressed chest © Courtesy of Stan. Supplied by Formation Effects
Each prosthetic was individually designed around the script’s increasingly inventive crime scenes, from severed limbs and a severed head to a toe chewed by a dog and a torso run over by a duck truck. Every piece needed to function as both a realistic forensic object and a carefully considered storytelling device. Many of the body sections were also designed to float in water, while maintaining complete visual realism. Achieving this required internal structural engineering to carefully balance buoyancy and realism, ensuring the prosthetics would sit naturally in water without appearing artificially supported or losing anatomical weight and presence on camera.
Among the workshop’s more unforgettable creations was the grotesquely “not safe for work” fully sculpted severed groin prosthetic that became something of a workshop legend during production. The piece was digitally sculpted using surrounding anatomical references to maintain continuity, combining realism with the irreverent humour that defines Deadloch.
But severed body parts were only half the challenge.
Due to its scale, the hero crocodile ‘King’ was molded and cast in multiple sections © Courtesy of Stan. Supplied by Formation Effects / Demolding the 5.4-metre silicone crocodile during fabrication © Courtesy of Stan. Supplied by Formation Effects / High-resolution 3D-printed crocodile head prior to moldmaking & construction of the articulated internal tail structure designed to create realistic movement © Courtesy of Stan. Supplied by Formation Effects
The production also required multiple crocodile builds for key story moments. With water-based filming in Darwin presenting obvious limitations due to the presence of real crocodiles, practical creature fabrication became the safest and most effective solution. This approach also allowed the production to maintain full creative control over performance, timing and interaction, which would have been significantly restricted using either real animals or purely digital solutions.
The 5.4-metre silicone crocodile in fabrication, prepared for the final paint process © Courtesy of Stan. Supplied by Formation Effects / Applying final detailing to the hero crocodile, ‘King’, before client approval © Courtesy of Stan. Supplied by Formation Effects
Known for its creature work, Formation Effects designed and built a hero 5.4-metre crocodile capable of doubling for several on-screen characters. The team molded an existing crocodile form before completely resculpting the head, dramatically increasing detail and realism to create a screen-ready creature with an eerily lifelike presence.
Engineering the crocodile presented significant logistical challenges. The puppet needed to break down into transportable sections for travel, efficient handling and repeated deployment in and out of water while retaining structural integrity and seamless visual continuity. The internal engineering had to account for repeated wet-dry cycles, rigging access points, weight distribution and rapid assembly on location, all while preserving the illusion of a single continuous creature on screen.
Two-metre crocodile build created for the walk-in fridge sequence © Courtesy of Stan. Supplied by Formation Effects / Behind the scenes of Deadloch S2. Practical crocodiles dressed for the walk-in fridge sequence © Courtesy of Stan. Supplied by Formation Effects
The studio also fabricated smaller two-metre crocodile builds, including decapitated and partially dismembered versions designed for Deadloch’s more graphic sequences. Equal parts grotesque and believable, these builds reinforced the show’s unapologetically bold visual language while demonstrating Formation Effects’ ability to merge creature fabrication, prosthetics and darkly comedic storytelling.
Why Practical Effects Mattered
While many of these sequences could have been achieved digitally, Deadloch Season 2 leaned into practical effects to ground even its most heightened moments in physical reality. The presence of tangible assets on set provided performers and directors with real-world reference points, allowing for more reactive performances and dynamic camera work that responded to physical space rather than imagined elements.
For the production design and effects teams, this approach also meant that creative decisions could be made collaboratively in real time on set, refining shots based on location, water movement and physical interaction rather than relying solely on post-production interpretation.
For international productions looking to Australia for world-class effects, Deadloch S2 is another clear example of Formation Effects’ ability to deliver complex creature builds and specialty prosthetics that meet the demands of premium screen storytelling, combining technical precision, creative problem-solving and large-scale fabrication expertise under one roof.
“Deadloch gave us the opportunity to flex almost every part of the workshop… In the space of a single season we were creating body prosthetics, floating limbs, specialty gags and multiple crocodile builds. It’s exactly the kind of project where practical effects can elevate both the comedy and the realism.”
Steve Boyle, Creative Director, Formation Effects
