Question: What Silent Witness star also stars in Born Equal?
Context: Backup is a British television police procedural crime drama series, focusing on the work of a police Operational Support Unit, similar to the Territorial Support Group.  Created by Nigel McCrery and Roy Mitchell, who famous co-created "Silent Witness" and "New Tricks", the series ran for a total of fourteen episodes across two series, and was broadcast on BBC One between 1995 and 1997.  Martin Troakes, Christopher John Hall and Nick Miles star as the main protagonists of the series, Bill Parkin, Eric Warren and John Barrett.  Initial press releases for the series stated, "When things get too much for the officers on the front line, they call for Backup, the Operational Support Unit (OSU)." Juliet Cowan (born 16 November 1974 in Belfast, Northern Ireland) is a British television, film and stage actress.  Cowan has had various TV guest star roles in long-running shows such as "EastEnders", "Silent Witness" and "Casualty".  Cowan has also had a recurring role in CBBC show "The Sarah Jane Adventures" and "This Life". TVLM 513-46546 is an ultracool red dwarf in the constellation Boötes, exhibiting a flare star activity and all the same varying semi-regularly due to dissimilarly bright hemispheres and a rotation period of about two days.  The star has a mass as low as 90 times the mass of Jupiter (or 9 percent of Sun's mass) and an estimated radius of 11 percent that of Sun (nearly a Jupiter-sized star).  The star also shows hints of an unseen companion with undetermined mass.  Future monitoring will be able to confirm or rule out low-mass stellar or even planetary mass companions (down to 2-10 Jupiter masses), with orbital periods spanning between 1 and 15 days. SMSS J031300.36-670839.3 (shortened as SMSS J0313-6708; informally abbreviated to SM0313) is a star in the Milky Way at a distance of 6,000 light years from Earth.  With an age of approximately 13.6 billion years, it is one of the oldest stars known.  Another star, HD 140283, is considered to be older, but there is uncertainty in values of its age.  This makes SM0313 the oldest known star with an accurate determination of its age.  The star formed only about 100 million years after the Big Bang, and has been shining for 13.6 billion years.  The star's very low upper limit of iron of less than one ten millionth the iron level of the Sun, suggests that it is one of the first Population II stars, formed from a gas cloud enriched by some of the very first (Population III) stars.  SMSS J031300.36-670839.3 also has a much higher carbon supply compared to iron, more than a thousand times greater.  Apart from hydrogen, which appeared in the Big Bang, the star also contains carbon, magnesium, and calcium which could have been formed in a low energy supernova.  Methylidyne (CH) is also detected by its absorption line.  No oxygen or nitrogen have been detected.  The star is a K class dwarf. The Yamaha XV1600A is a cruiser-style motorcycle.  It is also called the Yamaha Road Star or in Europe the Yamaha Wild Star.  It has been produced from 1999 through current model Year 2012.  The 1999-2003 models were the same 1602 cc naturally aspirated engines.  And in 2004 they changed the displacement to 1,670 cc.  With a few design changes in 2004, including new tubeless aluminum wheels, a skinnier drive belt and different engine casing color.  The Road Star also has a sleeker, sportier brother called the Yamaha Road Star Warrior that had a fuel-injected 1,700 cc engine and had an all-aluminum chassis.  The Road Star remained unchanged until 2008 when electronic fuel injection was introduced to the bike.  There were certain variations to the Road Star considering different trim and equipment packages.  The Road Star was available with a Silverdo trim package which included studded saddle bags, a back rest, studded driver and passenger seats, and a cruiser-style windscreen.  The Silverado package changed names to the "Midnight" package with blacked out engine etc.  For a few years, the Road Star was also available in an "S" package, which meant more chrome pieces for the buyer. Silent Witness is a British television crime drama series, produced by the BBC, which focuses on a team of forensic pathology experts and their investigations into various crimes.  First broadcast in 1996, the series was created by Nigel McCrery, a former murder squad detective based in Nottingham.  He later went on to create the hit series "New Tricks", with writer Roy Mitchell.  Since 1996, twenty series of the programme have been broadcast.  Amanda Burton originally starred as primary character Dr. Sam Ryan, before leaving the show during the eighth series.  Since, the series has featured more of an ensemble cast, currently consisting of Emilia Fox, David Caves, Liz Carr and Richard Lintern.  The programme is broadcast in more than 235 territories, including ABC in Australia, Showcase and the Knowledge Network in Canada, KRO in the Netherlands, TV One and Prime in New Zealand, and BBC America in the United States.  Twenty years after its inception, "Silent Witness" continues to achieve good audience ratings; in 2011 Series 14 attracted an average audience of nine million viewers. Born Equal is a television film produced for the BBC.  Written and directed by BAFTA award-winning Dominic Savage, it stars Colin Firth, Robert Carlyle, David Oyelowo, Anne-Marie Duff and Emilia Fox, and explores aspects of poverty, race, inequality, homelessness, immigration and class in modern Britain by following the stories – at times intertwining – of several people living in London. Silent Witness () is an upcoming South Korean crime thriller film starring Choi Min-shik and Park Shin-hye.  It is a remake of the Chinese film "Silent Witness". Emilia Rose Elizabeth Fox (born 31 July 1974) is an English actress, known for her role as Dr. Nikki Alexander on BBC crime drama "Silent Witness", having joined the cast in 2004 following the departure of Amanda Burton.  Fox is now the longest serving cast member since the departures of Tom Ward in 2012 and William Gaminara in 2013.  She also appeared as Morgause in the BBC’s "Merlin" beginning in the programme's second series.  She was educated at Bryanston School in Blandford, Dorset. A Silent Witness is a 1912 Australian silent film directed by Franklyn Barrett.  It is considered a lost film.  It was a drama set in Sydney with Cyril Mackay as the hero.
Answer: Emilia Fox