Dean Leon Anderson
The Mediator
HOLLYSHORTS LONDON | WOMEN OF THE LENS
Festival Screenings
Writter & Director: Dean Leon Anderson
Cast: Daniel Portman, Catherine Joy White
All images © Ernest Simons
NOV, 1,3 2025

A connection evolves between a man paralysed from the neck down, and his mediator, hired to restore his relationships, one phone call at a time.
Tickets for the Women of the Lens screenings can be booked here.
Hi Dean, it’s a real honour to have this time to talk with you ahead of this year's Women of the Lens Festival. As an independent filmmaker what does it mean to you to have The Mediator part of this year's festival?
Thanks for having me. It’s really special to be part of this year’s Women of the Lens Festival. I’ve been lucky to travel with The Mediator to festivals in the U.S. and Europe, but there’s just something different about showing it at home in London. Being able to share it with the cast, crew, friends, and family means a lot. I really appreciate the festival’s support; they've always been great champions of independent filmmakers.
This isn’t your first time at the festival, your previous short Class 15 also screened at Women of the Lens, what was that experience like?
Yes, Class 15 screened at the festival back in 2018, and it was such a good experience. The festival has a warm, supportive vibe — you really feel like you’re part of a community that wants to see you grow. I remember screening in the same programme as director Ethosheia Hylton, as we were actually reading and supporting each other’s projects around that time. So that felt really special. Coming back now with The Mediator feels like a bit of a full-circle moment, and I really appreciate the festival’s continued support.
The Mediator features award-winning actor and filmmaker Cat White, who’s also nominated for Best Actor at this year’s festival, as well as Daniel Portman — both of whom received Best Actor nominations at the Unrestricted New Film Festival 2025. Does having your film and cast receive that kind of recognition add any extra pressure for you ahead of the festival, or are you able to just enjoy the build-up?
No, not at all, I’m honestly just honoured to see them receive that kind of recognition. Cat and Daniel both did such an amazing job with the material. They did their research, brought their own ideas, and approached everything in such a collaborative way. It made for a really harmonious set, which I think comes through in the film. Of course, I’d love to see them win, but for us, the main thing is just having audiences experience the work.
Can you tell me a little bit about how The Mediator came about, what inspired your screenplay?
After making my previous short, Class 15, which was set in a classroom, I became interested in telling another story in a more intimate space. Class 15 started off quite polite, a parents’ evening that slowly unraveled into chaos. So with The Mediator, I wanted to flip that dynamic. This time, it begins with two people who are quite hostile toward each other but end up finding a real human connection.
I was also inspired by the real-life experience of Joel Molen, who lives with paralysis and worked as a consultant on the film. A lot of the details you see on screen came from his insight. Visually and tonally, I looked to projects like Normal People, Lost in Translation, and The Worst Person in the World for inspiration, and that really helped me get writing again.
How close do you like to stick to your script once you start shooting?
I usually stick pretty closely to the script when we’re filming. Maybe with the odd ad-lib here and there. But I like to do a lot of rehearsals with the cast beforehand, and that’s where things tend to shift a bit. If something doesn’t sound right or flow naturally, we’ll tweak it. I’m always open to the actors’ ideas too. They'll often spot things I haven’t thought of. Writing can be quite a solitary process, so once it gets to the actors, that’s when it really becomes collaborative.

Looking back at this short, is there any scene you wish you’d shot differently?
I don’t think so. If anything, the tougher choices came later in post-production, deciding what to keep and what to drop. Our first edit was around 25 minutes, so we ended up cutting about 10 minutes of footage to make it easier to programme for festivals. Most of what we lost was conversational. A bit more background on Mary, a few extra beats, a bit more dancing. But overall, I think we kept what was needed to really honour the story and the characters. Maybe one day we’ll do a director’s cut.
What is the message you wanted to say with The Mediator and do you think you achieved that?
I wanted to show that even when people start off distant or hostile, real human connection is possible if we’re open to it. Working with Joel as a consultant helped make those moments feel authentic. From the audience reactions so far, I think we’ve managed to capture that, and make something relatable.
When working on a short film like The Mediator how essential is the creative collaboration between you as writer/director, your actors, and your wider creative team?
I think every part of the production process is inherently collaborative. When I finish writing, there are usually just a handful of people I trust to give honest feedback. Once the script is signed off, it goes to the actors, who shape it even further. Their input often opens up possibilities I hadn’t considered. I usually have an idea of who I want to work with and how I want to shoot it, but that can change once we’re on set. With The Mediator, it was the first time I worked with most of the crew, and I loved the collaborative process, it felt really creative and energising, particularly the dance scene. I can only hope my feature in development is as smooth!
Where did your passion for filmmaking come from?
It came from a combination of things. I grew up an avid reader. Reading books by R.L. Stine was a big part of my childhood. And I had a childminder in Lewisham, where I grew up, who introduced me to lots of classic films, or maybe just wanted to keep me quiet! She showed me movies like Who Framed Roger Rabbit, Back to the Future, and West Side Story, which remain some of my early favourites. I still get nostalgic whenever I watch them now.
It wasn’t until college that I started formally studying film, and that’s when I became a fan of Alfred Hitchcock and Jean-Luc Godard. I must have watched Rear Window, Breathless, and Le Mépris hundreds of times. I’ve always been drawn to stories, but also to the idea of telling them visually.
What have been the most significant changes to your style and approach to your films since your debut short?
My first short was actually a comedy, partly, I think, to spite a course leader, who said you should never write a comedy unless you’re a comedian! I liked the challenge. Over time, I found my feet writing character-driven dramas, often focused on dysfunctional family dynamics.
There’s also been a huge change in the kit I work with, from whatever I could get my hands on for my first film to modern cinema cameras and experienced cast and crew now. It feels like a natural progression, and it’s allowed me to focus more on the story and performances rather than just the technical side.

Falling from that as a filmmaker, what have you learnt about yourself and the stories you want to tell whilst on your filmmaking journey?
I’ve been lucky to have some amazing mentors. One of them, Marc Boothe, told me that the best stories often come from a filmmaker’s personal experiences. Even if my films aren’t strictly autobiographical, I do draw inspiration from my own life. For example, Class 15 came from a difficult parents’ evening, and The Mediator was inspired by feelings of isolation and the search for connection during lockdown.
I’m also inspired by films like Past Lives and Roma, which show how drawing from personal experiences can make stories feel intimate, yet universal. Through filmmaking, I’ve learned that I’m drawn to stories about human relationships, family and quiet, personal moments, and I try to tell the stories I feel most connected to.
When you made your short Jasper, which gained several nominations when it was released, did you know you’d want to expand this into a feature?
When I made Jasper, I don’t think I realised straight away that it could become a feature, but it’s one of those stories that stayed with me. To be honest, every short I’ve made since, including The Mediator has had the potential to grow into something bigger. With The Mediator, for example, there’s a lot of Mary’s backstory that didn’t make it into the short, which could easily be explored in a feature or even a series.
But Jasper always stood out because I really loved that character. I did some early-stage development on it with the BFI Network, and it’s still a project that’s developing, so we’ll see where it goes.
What themes are you hoping to explore with future films?
In terms of themes, I’m still very interested in exploring human relationships, dysfunctional family and connection. How people interact, the tensions, the misunderstandings, and the moments of real intimacy that emerge. Features take time to develop, so there might still be room for another short; I actually have a proof-of-concept script ready and an idea for another connection-focused story. In my mind, it could form a sort of trilogy with Class 15 and The Mediator. But I’ve been working in short form for a while now, and I feel ready to focus on features.
"Just get the ball rolling, and often, you’ll be surprised at the doors that open, the people that are open to getting involved, and the miracles that start to happen."
s there any advice you wish you had been given before you started out?
My advice would be: don’t wait. Seriously, don’t wait. If you don’t get the production grant or opportunity you were hoping for, find another way to make it happen. Just get the ball rolling, and often, you’ll be surprised at the doors that open, the people that are open to getting involved, and the miracles that start to happen.
Do you have a favourite filmmaker quote?
One of my favourite filmmaker quotes is from Alfred Hitchcock, who said, ‘To make a great film you need three things — the script, the script, and the script.’ I think that’s true. You can have amazing visuals and performances, but if the story doesn’t connect, the audience won’t either. For me, it always begins and ends with the writing.
And finally, if your audiences could take away one message from The Mediator what would you like that message to be?
That human connection is possible even in the most unexpected or difficult circumstances. The film is about how we can move past hostility, misunderstanding, or isolation to really see and understand one another, and I hope it leaves people thinking about the ways they connect with those around them.
