Company Personnel

TOM WALLER - Company President


Tom Waller has been working in the film and television industry for almost 20 years, as a director, editor, producer and line producer. De Warrenne Pictures is his international motion picture film production company responsible for acclaimed independent movies that reach a global audience. With his “no frills” approach to film-making, he has consistently produced award winning films with high production values on a limited budget. Tom administers and manages the company as well as playing a pivotal role in managing production and location shooting.


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Key cast and crew of THE PRINCE AND ME 4 on location in Kanchanaburi, Thailand in 2009.




Key cast and crew of  THE ELEPHANT KING on location in Chiangmai in 2005.



Key cast and crew of GHOST OF MAE NAK on location in Bangkok in 2004.




Michael Pritchett was educated at Cambridge University and went on to occupy management positions in the Financial Times Group and at the head office of Pearson plc, a FTSE100 media company and one of the UK’s largest international media organisations.


He has been Producer or Executive Producer of three distributed feature films, two of which have won multiple awards.


As well as being associated with De Warrenne Pictures Ltd., Pritchett has also been non-executive chairman of an AIM listed film company and participated and advised on the financing of over $150m of films. (Based London)

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SOMBOON VICHAISRE - Production Assistant


Somboon or 'Tok' as he is known, is our

resident in-house PA, handling everything from

client liaison to location scouting and research.

He is a versatile and key member of our team, having

worked on all our productions since the Company was

established in Thailand in 2004. (Based Bangkok)

KATRINA GROSE - Associate Producer


Katy was born and educated in Bangkok, Thailand and has been working in the film and TV industry for over 18 years as a model, actress, musician, presenter and producer. Recently she produced the first season of the TV reality show THE COMEDIAN THAILAND, which aired on Thai TV Channel 7 and True Visions Reality Channel. In 2015 she won the Best Screenplay "Tukkata Tong" or Golden Doll award for co-writing the screenplay of Tom Waller's THE LAST EXECUTIONER.

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Production team of BATTLE OF MEMORIES in Bangkok in 2016.

ANYA PIPATTANACHOTPOKIN - Production Coordinator


Anya or 'Pleng' as she is known, trained as a professional nurse before getting involved in film production with the Company in 2008 on the filming of BITTER/SWEET. She has become a dedicated and key member of our team. Recently she worked on THE LAST EXECUTIONER as well as the Thai Production Coordinator on Wanda Media's BATTLE OF MEMORIES filmed in Thailand in 2016.