Question: Which film did Simon Channing Williams' company produce has Claire Rushbrook co-stars as Cynthia's other daughter Roxanne?

Context paragraphs:
Carrie and Barry: Carrie and Barry is a sitcom, shown 2004 - 2005 on BBC One, starring Neil Morrissey, Claire Rushbrook, Mark Williams and Michelle Gomez.

Above the Title Productions: Above the Title is a UK independent radio production company based in London.  The company produce drama, music, comedy and documentary programmes, principally for BBC Radio.  It is perhaps best known for making adaptations for radio of the last three books in Douglas Adams' "trilogy in five parts", "The Hitchhiker's Guide to the Galaxy" and the Clive Anderson legal discussion series Unreliable Evidence for BBC Radio 4.

Simon Channing Williams: Simon Channing Williams (10 June 1945 – 11 April 2009) was a British film producer.  He was born in Maidenhead.  After having worked as a production assistant and producer of TV films and TV series in the 1970s and early 1980s, he and Mike Leigh formed the film production company Thin Man Films in 1988.  This company has produced all of Mike Leigh's films since then, among them the double Oscar-winning "Topsy-Turvy", the Oscar-nominated "Vera Drake" and the Palme d'Or-winning "Secrets & Lies".

Thin Man Films: Thin Man Films is a British film production company, based in London.  It was founded in 1988 by director Mike Leigh and producer Simon Channing Williams to produce Mike Leigh's films.  They chose the company name because both founders were the opposite of it.

Secrets &amp; Lies (film): Secrets & Lies is a 1996 British drama film written and directed by Mike Leigh.  Led by an ensemble cast consisting of many Leigh regulars, it stars Marianne Jean-Baptiste as Hortense, a well-educated black middle-class London optometrist, who was adopted as a baby and has chosen to trace her family history – only to discover that her birth mother, Cynthia, played by Brenda Blethyn, is a working-class white woman with a dysfunctional family.  Claire Rushbrook co-stars as Cynthia's other daughter Roxanne, while Timothy Spall and Phyllis Logan portray Cynthia's brother and sister-in-law, who have secrets of their own affecting their everyday family life.

Engelholms Glass: Engelholms Glass AB is a family business, an ice cream factory in Ängelholm, Sweden which is the same town were the high-performance sports car Koenigsegg is manufactured.  It started its production in the dairy of Ängelholm in 1937.  In 1982, the company moved to their own premises where they now have 20 employees.  The company produce about 1.2 million litres of ice cream each year.

Mutual Friends: Mutual Friends is a British comedy drama television series broadcast in six episodes on BBC One in from 26 August until 30 September 2008.  The series starred Marc Warren, Alexander Armstrong, Keeley Hawes, Sarah Alexander, Claire Rushbrook, Emily Joyce, Naomi Bentley and Joshua Sarphie as a group of old friends whose lives are thrown into chaos when one of their group commits suicide.

The Stretford Wives: The Stretford Wives is a British drama film made by the BBC.  It was first broadcast on BBC One in August 2002 and has not been released on DVD.  The film revolves around the lives of three sisters – played by Fay Ripley, Claire Rushbrook, and Lindsey Coulson – who live in Stretford, Greater Manchester, England.

Skulpt: Skulpt is a fitness tracking company focused on muscle health.  They raised finance on crowd funding platform Indiegogo.  The company produce portable consumer electronic devices that measure body fat percentage and muscle quality.  These devices rely on the use of electrical impedance myography (EIM) to measure muscle quality.  EIM has been used to evaluate patients with neuromuscular diseases however the company is focused on marketing their products for the personal fitness market.  The devices are handheld and are pressed against the skin area corresponding to a specific muscle group, an electrical current flows, impedance is measured and the output is a muscle quality score.  Whereas the accuracy and validation of the device and approach has been questioned, particularly in healthy individuals, considerable data has been previously obtained showing EIM's sensitivity to muscle status in healthy individuals with aging and with muscle disuse.  More recent work has also shown that the technique is sensitive to drugs that enhance muscle fiber hypertrophy.

Leitwind: LEITWIND is a brand of the worldwide company Leitner AG.  With the brand LEITWIND the company produce wind turbines in the megawatt class.  The company's headquarter is located in Sterzing (Vipiteno), Italy and is part of the Corporate group HTI (High Technology Innovation).

Supporting paragraphs: Simon Channing Williams Secrets &amp; Lies (film)
Answer: Secrets & Lies