OUR TEAM

Welcome to our family

GRADE

Katherine Jamieson
Senior Colourist

for further information please contact our sales team

Award winning and BAFTA nominated Colourist Katherine is a home-grown talent. Passionate about film and photography from a young age she has worked in post production since 2005 and been a colourist since 2010. Working closely with DOPs across a broad range of genres to bring directors’ visions to life, Katherine’s creative diversity can be seen in her long and varied credit list.

Recent Credit Highlights

Tell Me Everything – Drama Series
Dinosaurs: The Final Days – Factual
Motherland – Season 3 – Scripted Comedy Series
Attenborough & the Mammoth Graveyard – Light Entertainment Series
The World According to Jeff Goldblum S2 – Factual / Light Entertainment Series
Poly Styrene: I Am A Cliche – Feature Doc


for a full list of credits contact: sales@halopost.com

Duncan Russell
Senior Colourist

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Previously a Senior Commercials colourist at Prime Focus, Glassworks, Freefolk and MPC, Duncan joined halo in 2021 to focus on longform projects. Within his first year he’s worked on a broad range of productions across many genres including a number of Feature Films, High-end Factual series and commercials.

Recent Credit Highlights

Hatchet-wielding Hitchhiker – Feature Documentary
Flux Gourmet – Feature film
The Rap Game S3 – Factual Ent series
Christmas Number One – Feature film
Boxing Day – Feature Film
Freegard – Feature Film
Voices of 911 – Feature Documentary


for a full list of credits contact: sales@halopost.com

Karl Barnes-Dallas
Colourist

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Caoimhe McCarthy
Colour Assist

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AUDIO

Sam Castleton
Dubbing Mixer

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Sam is multi award winning mixer, working across factual, comedy and drama for TV and film since 2006. He is a highly sought after mixer with a loyal client base and a fierce dedication to his craft having mixed many of his recent projects in Dolby Atmos.

Recent Credit Highlights

Will Smith: Welcome To Earth – Factual Series
Lady Parts – Comedy Series
Dinosaurs : The Final Day WIth David Attenborough – Factual Doc
Inside Number 9 – Scripted Comedy Series
The Surgeons Cut – Factual Series


for a full list of credits contact: sales@halopost.com

Jay Price
Supervising Sound Editor

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Jay joined Halo in 2015 as the Head of Sound Editorial. He is an experienced and sought-after supervising sound editor/designer with a diverse credit list ranging from feature films, dramas and documentaries. An MPSE Golden Reel winner and two time nominee (2022), he has worked on projects that were nominated for Academy Awards for Best Picture (2014), Best Foreign Language Film (2016) and BAFTAs for Best Sound in (2013) and in ‘Best Sound – Fiction’ and ‘Best Sound – Factual’ categories in 2017.

Recent Credit Highlights

A Christmas Number One – Sky Cinema, Feature
Rogue Agent – Netflix, Feature
Run – HBO, Drama

David Attenborough, Dinosaurs: The Last Day – BBC / Nova
Welcome to Earth – Disney+ / Nat Geo
We Are Lady Parts – Working Title / Peacock
Luther (Series 5) – BBC/Netflix, Drama


for a full list of credits contact: sales@halopost.com

John Rogerson
Sound Designer and Mixer

john.rogerson@halopost.com

John is a mixer and sound designer who works across documentary, drama, film and music. He was part of the teams who won the RTS award for Best Sound 2010, 2012, 2013 and was BAFTA nominated in 2014.

Recent Credit Highlights

Pariah: The Lives and Deaths Of Sonny Liston – Factual
The Race For The White House Series 2 – Factual Series
Liam Gallagher: As You Were – Feature Documentary
George Michael – Freedom – Feature Documentary
Michael Caine – My Generation – Feature Documentary
Inside The Medal Factory – Factual Series
Human Universe – Factual Series


for a full list of credits contact: sales@halopost.com

Gerrit Swanepoel
Dubbing Mixer

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Gerrit’s television career stretches back to 1994 when he started out as a camera operator in his native Namibia. His post-production experience includes working as technical support, video editor and operations supervisor. He joined halo in 2008 moving into audio shortly after where he has excelled ever since.

Recent Credit Highlights

The Fall Of Maxwell – Factual Series
Welcome to Earth – Will Smith – Light Entertainment / Factual Series
The New Labour Revolution – Factual Series
Magic of Disney’s Animal Kingdom – Factual Series
The Abominable Snow Baby – Animation Series
The Kemps: All True – Mockumentary


for a full list of credits contact: sales@halopost.com

Simon Hill
Senior Dubbing Mixer

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Simon joined halo in 2011 as part of the film and drama audio support team and has worked on many top films over the years. He is a talented and versatile mixer working across film, drama and factual productions.

Recent Credit Highlights

Polite Society – Feature Film
Run – Drama Series
Bulletproof – Drama Series
Ghost Stories – Feature Film
Bros: After The Screaming Stops – Feature Documentary
The World According to Jeff Goldblum – Light Entertainment / Factual Series


for a full list of credits contact: sales@halopost.com

Adam Johnson
Sound Editor

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Since joining halo in 2014 Adam has worked on a vast array of projects from light entertainment to factual and documentaries.

Recent Credit Highlights

Universe – Factual Series
Dinosaurs: The Final Day With David Attenborough – Factual Doc
House Of Maxwell – Factual Series
The Rap Game (Series 3) – Light Entertainment Series
Come Dine With Me – Light Entertainment Series
Poly Styrene: I Am A Clichè – Feature Doc
Upstart Crow: Lockdown Christmas 1603 – Comedy
The Abominable Snow Baby – Animation
Little Darlings – Drama


for a full list of credits contact: sales@halopost.com

Tom Foster
Sound Editor

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Hannah Ratcliffe
Mix Assistant

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Maggy Apodaca
Assistant Sound Editor

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Zachary Cash
Mix Assistant

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ONLINE

Tom Young
Online Editor/Flame Artist

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Joining Halo in 2022, Tom brings with him a wealth of experience working in Flame as an Online Editor on a wide variety of award winning factual, comedy, drama and children’s TV.

Recent Credit Highlights

Soho Theatre Stand up, Series 3 – Comedy Series
Horrible Histories – Children’s series
Craig and Bruno’s Great British Road Trips – Light Entertainment / Factual Series
Code 404, Series 1 – Scripted Comedy Series
The Day I Picked My Parents – Factual Series


for a full list of credits contact: sales@halopost.com

Jack Waters
JUNIOR ONLINE EDITOR

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Eduard Fadgyas
JUNIOR ONLINE EDITOR

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Connor Gaffneys
ONLINE SUPPORT

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Joe Martyn
ONLINE SUPPORT

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PRODUCERS

Stephen Morrison
Head of Production

mailto:stephen.morrison@halopost.com

Stephen previously worked as an operations manager before moving into Production. He brings his years of technical knowledge with him and in the world of high end SVOD deliveries a deeper technical understanding is key. Having worked in post for the past 11 years, Stephen brings a wealth of varied knowledge from across all areas of post production.

Recent Credit Highlights

David Attenborough and the Mammoth Graveyard – Factual Series
The Queen: 70 Glorious Years – Factual Doc
Ice Age Footprints – Windfall Films – Factual Doc
TS Eliot: Into the Wasteland – Factual Doc


for a full list of credits contact: sales@halopost.com

Karen Kavanagh
Senior Producer

karen.kavanagh@halopost.com

Karen has been working in television for over 20 years and has a wealth of experience across most genres of television. She joined halo in 2011 and is one of the company’s most popular and respected post producers.


for a full list of credits contact: sales@halopost.com

Alice Boreham
Senior Producer

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Sabrina Salome
SENIOR PRODUCER

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Monika Lupeikaite
Producer

monika.lupeikaite@halopost.com

Abby Carter
Junior Producer

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BUSINESS DEVELOPMENT

Will Garbutt
Commercial Director

will.garbutt@halopost.com

Matt Locke
Chief Sales & Marketing Executive

matt.locke@halopost.com

Jay Makwana
Business Development Executive

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OPERATIONS & WORKFLOWS

Ben Keable
Head of Picture Operation
Karl Barnes-Dallas
Head Of D.I & Picture Workflow
Jamie Wrapson
EDIT SUPPORT COORDINATOR
Ian Watson
QC & MASTERING
Oliver Aston
QC & MASTERING
Charlie Ferns
SENIOR MEDIA IO OPERATOR

FACILITIES

Lewis Townley
Facilities Manager

lewis.townley@halopost.com

Elliot Ferris
CLIENT SERVICES MANAGER

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Madilyn Knowles
Receptionist

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DIRECTORS

John Rogerson
Chief Executive

john.rogerson@halopost.com

John started halo in 2004. His primary role is managing the development and growth of halo.

Richard Taylor
Chairman

richard.taylor@halopost.com

Richard started HALO with John and although not active in the day to day operations is very involved in the company’s strategic planning. Richard is HALO’s Chairman.

Alan Jones
Founder

alan.jones@halopost.com

Alan joined halo in 2006 to set up the picture side of the company. He is a shareholder and director of the company.

Louisa Sutherland-Smith
Managing Director

louisa.sutherland-smith@halopost.com

Warren Hillier
CFO

marcus.bayley@halopost.com