Created by the late, and very great film producer, Simon Channing Williams and Gail Egan in 2000, Potboiler Productions has gone on to establish itself as one of the leading independent film companies in Europe.

Led by a passion for developing unique and exciting film and television projects, as well as encouraging and nurturing new talent, Potboiler began with Doug McGrath’s adaptation of Charles Dickens’ novel Nicholas Nickleby. From there the company went on to produce original content such as the award-winning writer Tony Grisoni’s Brothers of the Head, directed by Lou Pepe and Keith Fulton, Paddy Breathnach’s Man About Dog and began its successful and long term relationship with novelist John le Carré, producing the Oscar-winning thriller The Constant Gardener directed by Fernando Meirelles.

In 2009 Andrea Calderwood’s Slate Films joined forces with Potboiler bringing with it, her wealth of experience producing award-winning films such as The Last King of Scotland and I am Slave.

Potboiler continues to work with great talent from across the globe and most recently has produced  John le Carré’s thriller A Most Wanted Man, directed by Anton Corbijn, and starring the late Phillip Seymour Hoffman and Rachel McAdams, as well as Ewan McGregor and Naomi Harris in the subsequent le Carré novel Our Kind of Traitor. The Company has also recently produced Alan Rickman’s A Little Chaos starring Kate Winslet and Matthias Schoenaerts and the British drama Trespass Against Us with Michael Fassbender and Brendan Gleeson.

The Company still has Simon’s filmmaking philosophy at its core and Gail and Andrea, together with the small and supportive Potboiler team, continue to develop and produce thought-provoking and entertaining films and television dramas, stories which have meaning, resonance, integrity and heart.

Gail Egan

Gail Egan and Simon Channing Williams formed Potboiler Productions in 2000 and since then has produced over 20 films including Doug McGrath’s Nicholas Nickleby, De-Lovely with Kevin Kline and Ashley Judd, Fernando Meirelles’ Blindness, starring Julianne Moore and Mark Ruffalo, Man About Dog with director, Paddy Breathnach, Brothers of the Head with directors. Keith Fulton and Lou Pepe, and Fernando Meirelles’ award winning film, The Constant Gardener, starring Ralph Fiennes and Rachel Weisz, who won an Oscar for her performance in the film. More recently she has produced the adaptation of John le Carré’s A Most Wanted Man, directed by Anton Corbijn and starring Philip Seymour Hoffman and Rachel McAdams and also the adaptation of John le Carré novel, Our Kind of Traitor, directed by Susanna White starring Ewan McGregor, Stellan Skarsgaard, Naomie Harris and Damien Lewis. She produced Alan Rickman’s A Little Chaos, starring Kate Winslet and Matthias Schoenaerts, and in 2014 Trespass Against Us starring Michael Fassbender and Brendan Gleeson.  She produced Stanley Tucci’s  Final Portrait starring Geoffrey Rush and Armie Hammer and last year produced an adaptation of Sarah Waters’ novel The Little Stranger, directed by Lenny Abrahamson and The Boy Who Harnessed the Wind, which was written and directed by Chiwetel Ejiofor.

Gail also works with Mike Leigh and has executive produced Vera Drake, Happy-Go-Lucky, Another Year , Mr Turner and most recently, Peterloo.

View Complete Filmography

Andrea Calderwood

Andrea Calderwood began her career in freelance production in Scotland, producing documentaries, short dramas and music videos with independent company Crash Films, before being appointed Head of Drama at BBC Scotland in 1994. She then joined Pathé Pictures as their Head of Production, executive producing eight feature films including Oliver Parker’s An Ideal Husband (1999), Lynne Ramsay’s Ratcatcher (1999) and The Claim (2000).

Through her own production company, Slate Films, Andrea’s producer credits include Hotel (2001), Once Upon a Time in the Midlands (2002), The Last King of Scotland (2006), HBO’s acclaimed Generation Kill; and I Am Slave (2008) directed by Gabriel Range and written by Jeremy Brock.

Slate Films joined forces with Potboiler Productions in 2009, and Andrea has since produced Biyi Bandele’s adaptation of the bestselling novel Half of a Yellow Sun (2013), based on the Orange prize winning novel by Chimamanda Ngozie Adichie, and starring Chiwetel Ejiofor, Thandie Newton, Joseph Mawle and Anika Noni Rose; and is a producer on Potboiler Productions A Most Wanted Man (2014), directed by Anton Corbijn; Alan Rickman’s A Little Chaos (2014); and Trespass Against Us (2015) starring Michael Fassbender and Brendan Gleeson.

Through Slate North Andrea continues to executive produce Scottish-set TV drama including The Field of Blood and Iain Banks’ adaptation Stonemouth.


Bek Leigh

The longest serving member of Potboiler, Bek started her film career in 1995, working for Thin Man Films as a runner on the set of Mike Leigh’s Career Girls and post production of Secrets and Lies.

She soon became Simon Channing Williams’ assistant at Imagine Films and somehow, whilst continuing to look after Simon’s personal life, found herself looking after both Thin Man Films’ and, by then, Potboiler Productions’ finances.

Nowadays there’s not much Bek hasn’t experienced when it comes to films and finances. She also oversees the welfare of the Potboiler team and is reasonably approachable – even though she is actually quite scary when asked for money.

Rachel Dargavel

coming soon

Chloe Sizer

coming soon

Lucy Sneddon

After studying French and EU Studies at the University of Edinburgh, Lucy spent a year in Brussels working for the Scottish Government. Following that, she joined the BAFTA Scotland team in Glasgow, and then spent a year with the Creative Diversity department of Channel 4. Lucy was then assistant to the Director of the BFI Lottery Film Fund for 2 years before joining the Potboiler team in May 2017.