

Post Modern
Post Modern is a post production facility located in Johannesburg, South Africa. We have an award winning team, and an outstanding showreel to prove it.
Johannesburg
Offline Editor: William Kalmer
Colourist: Africa Majola / Online Artist: Andries De Jager
Producers: Sarah Modiba / Leanne Schalekamp
Post Modern is a full-service post-production company specializing in advertising and film. With a strong focus on collaboration and storytelling, our experienced team works on a diverse range of projects, from commercials and promos to documentaries, music videos, and both short- and long-form content. We offer offline editing with Adobe Creative Cloud, FCPX, and Avid, alongside color grading using Da Vinci Resolve. For video finishing, we have two Autodesk Flame suites, ensuring a seamless and high-quality post-production experience across all stages of the process.
Key Achievements
2017 – The Hangman (Short Film)
- Zanzibar International Film Festival – Best Short Film
- Durban International Film Festival – Best South African Short Film
- Discover Film Festival – Best in Fest & Best International Drama
- Best of International Short Films Festival – Silver Main Jury Award, Best Young Jury Award
- Afrika Film Festival – The Silvern Yamfa Award
- Shnit International Film Festival – Best Short Film
- Jozi Film Festival – Best Short Fiction Film
- Eko International Film Festival – Best Short Film
- LA Short Film Fest – Best Foreign Film
- Shortlisted for the Oscars – Best Live Action Short Film (longlist)
2019
- Loeries Gold (TV & Cinema – 90s+) – SAB “Vuka 18+”
- Loeries Bronze (Digital & Online Video) – Ford “The Independent State of Nandi”
- Loeries Craft Certificates (Editing & Performance) – SAB “Vuka 18+”
2020
- IDIDTHAT Craft Mention (Editing) – Vicks “Where Joy Lives”
2021
- Best Short Documentary – Independent Shorts Awards (USA) – Scum Boy
2022
- One Show Merit Award (Sound Mixing) – MTN “Feet”
2024
- Loeries Craft Gold (Editing) – Bongeziwe Mabandla “Soze”
- IDIDTHAT Craft Award (Editing) – MTN ‘Summer’
- Loeries Official Rankings – #1 Post Production Company
+27 (0)10 475 0190 / 1
producer@postmodernstudios.tv
156 Hyde Lane
Hyde Park Lane Office Park
Victoria Gate West Office Block
Craighall, Johannesburg
Gauteng
2196
AWARDED BY IDIDTHAT
AWARDED: BEST IN CRAFT (DIRECTION & EDITING CRAFT)
Post Modern | William Kalmer
Bernini ‘Last Ones To Leave’ (Director’s Cut)
IDIDTHAT Guest Judge: Nwabisa Tolom, Creative Director at TBWAHunt Lascaris
August 2026
Nwabisa’s comment: “Full disclosure, this came out of my agency, but it’s not my work, so pls don’t call nepotism It was just one of those pieces that immediately stood out to me.
There’s a lot packed into this film, but nothing feels rushed. Each interaction is allowed to breathe, and the chemistry between the actors makes it all feel considered yet completely organic. The fly-on-the-wall approach brings us into their world without intruding, with the camera keeping its distance and only coming closer for the subtle glances and pauses that give the piece so much texture.
I also love how it takes that uncomfortable moment we all recognise, when you realise you’ve overstayed your welcome at a restaurant, and instead of leaving us with the panic of it, we end on a high. What stays with you is everything that happened around the table before.
The direction and edit feel like an exercise in trust and restraint. Trusting the performances, the pauses and the smaller human moments to do the work. A lot is being said without much being said at all.”
AWARDED: BEST IN CRAFT (EDITING CRAFT)
Post Modern | William Kalmer
Castle Milk Stout ‘This is African Time’
IDIDTHAT Guest Judge: Greg Gray, Director at Romance Films
July 2026
Greg’s comment: “For me, the editing in ‘This is African Time’ doesn’t simply shape the footage; it’s where the idea really comes to life. The rhythm shifts between urgency and stillness, reflecting the tension between measured time and time well spent. The pacing is calm, confident and beautifully restrained, inviting the audience to feel time rather than simply watch it.
What I found particularly impressive is the way Ross Garrett’s still photography is integrated with Zee Ntuli’s moving footage. Through motion-blurred stills, stop-frame techniques and carefully judged pacing, the edit creates something that sits beautifully between photography and cinema. None of it feels self-conscious or indulgent. Every image feels deliberately chosen, every cut purposeful, and every editorial decision is in service of the central idea.
Ultimately, that’s what makes it such an outstanding piece of editing. It’s the rhythm of the edit that makes you feel ‘African Time’ rather than simply understand it. For that reason, William Kalmer would be my choice for Craft Best Editing.”
AWARDED: CRAFT MENTION (EDITING CRAFT)
Post Modern | William Kalmer
MTN ‘Summer’
IDIDTHAT Guest Judge: Shane Forbes, Executive Creative Director at TBWA Hunt Lascaris
December 2024
Shane’s comment: ‘Special Craft Mention to William Kalmer at Post Modern for this one. Using stock is never easy or that fun but the way he has combined stock, shot footage and animation makes for a nice piece of craft. Re-watching I noticed more and more craft detail that I might have missed on the first watch. Solid.
*Please note: While I work at the agency that made this spot, I had no input or participation in this project whatsoever.’
AWARDED: CRAFT MENTION (EDITING)
Post Modern | Marcelle Mouton
Shelflife ‘MMW Zoom 4’
IDIDTHAT Guest Judge: Thibedi Meso, ECD & Partner at Brave Group
IDIDTHAT Guest Judge: Trevor Clarence, Director at Your Girlfriend
February 2021
Thibedi’s comment: ‘This ad sold me on these shoes in the first minute. And when they started unselling the shoes I wanted to give them all my money. It’s brilliantly done. Its steady pace and the contemplative inner voice of the main character give it a daydream feeling that makes it very enjoyable to watch.’
Trevor’s comment: ‘This is such a beautifully constructed spot and it really comes together in the way it was edited. So often longer ads can become indulgent without the discipline of 30 seconds. But this edit has a beautiful momentum that never wastes a moment. The tone and pace and flow with the music, the timing and performance selection, all great choices.’
AWARDED: CRAFT MENTION (EDITING, DIRECTION, CINEMATOGRAPHY & MUSIC)
Post Modern | William Kalmer (Editing Craft)
Vicks ‘Where Joy Lives’ #TouchOfCare
IDIDTHAT Guest Judge: Ricky Boyd, Film Editor at Deliverance Post
March 2020
Judge’s comment: “A close contender for Best in Craft as all aspects were of such a high standard. It loses its way a bit in the middle, a trap we perhaps fall into when duration is not an issue and we become a tad indulgent. However, the performance, cinematography and edit work hand in hand to deliver on this emotional story. The music is handled well around the narration and while perhaps a little expected, still lends well to the mood. Congratulations to all on the hard work apparent in this piece.”
FEATURED WORK
AWARDED WORK
FEATURED STORIES
‘Work to Watch’ May 2023
Welcome to the ‘Work to Watch’ winners showcase for the first quarter of 2023, awarded by the Creative Circle. Here you can view all the work by our IDIDTHAT members and the names behind the work. Congratulations to all of you beauties!!
IDIDTHAT Craft Awards April 2023
This month’s IDIDTHAT.co Craft Awards were judged by the illustrious Marcus Moshapalo, Executive Creative Director at VMLY&R and Tebogo Malope, Director at The Star Film Company. We’re not sure if you’re all using AI technology in ways that we haven’t thought of, because damn there was a lot of good work this month! A huge congratulations for rising to the top Kim Geldenhuys from 0307, Greg Rom from Gentlemen Films, Audio Militia & Polycat Animation.
South Africa’s Work to Watch August 2022
Right here is where you can find all the winning work awarded by the Creative Circle in the second quarter of 2022. Congratulations to all our IDIDTHAT members for leading the charge in creativity and production, we salute you! Below you can check out all the awarded work and the gorgeous talent responsible for bringing this work to life, remember their names!
South Africa’s Work to Watch June 2022
Here you can find all the winning work awarded by the Creative Circle in the first quarter of 2022. Congratulations to the incredibly talented teams of creatives and filmmakers who made these stand-out projects come to life – you are all gorgeous geniuses, indeed a rare combination.

Key Achievements


