Question: The television series on which Will Mellor starred as Steve Connolly premiered on what date?

Context paragraphs:
List of Zoo episodes: "Zoo" is an American drama television series based on the 2012 novel of the same name by James Patterson and Michael Ledwidge, the former of who also serves as an executive producer.  The series primarily stars James Wolk, Kristen Connolly, Nonso Anozie, Nora Arnezeder and Billy Burke as a group of varied professionals who investigate the mysterious pandemic of violent animals attacks upon humans all over the world.  "Zoo" premiered on June 30, 2015 on CBS.

List of Entourage episodes: "Entourage" is an American comedy-drama television series created for HBO by Doug Ellin, who also serves as an executive producer along with Mark Wahlberg, Stephen Levinson, Dennis Biggs, Rob Weiss and Ally Musika.  The series, loosely based on Wahlberg's own experiences of the film industry, follows Vincent Chase (Adrian Grenier), a New York born actor living in Los Angeles as he struggles with the ups and downs of a career in Hollywood.  He is aided, and often hindered, by his entourage, which consists of his half-brother and struggling actor Johnny "Drama" Chase (Kevin Dillon), his childhood friend and manager Eric "E" Murphy (Kevin Connolly), his ruthless agent Ari Gold (Jeremy Piven) and his other long-time friend Turtle (Jerry Ferrara).  "Entourage" premiered on HBO on July 18, 2004 and aired its final episode on September 11, 2011.  A total of 96 episodes were aired over eight seasons.

Sullivan &amp; Son: Sullivan & Son is an American comedy television series created by Steve Byrne and Rob Long that was broadcast on TBS.  It starred Byrne as Steve Sullivan, who surprises his parents when he leaves his job as a corporate lawyer to take over a bar owned by his father in Pittsburgh.  The series was executive-produced by Vince Vaughn, Peter Billingsley and Long, who also served as showrunner.  It premiered on July 19, 2012.

List of Undercover Boss (U.S. TV series) episodes: "Undercover Boss" is an American 2010 reality television series, based on the British series of the same name.  The first episode of the first season premiered on February 7, 2010, after Super Bowl XLIV, and featured Bob O'Donnell, President and Chief Operating Officer of Waste Management, Inc.  On March 9, 2010, CBS announced it had renewed "Undercover Boss" for a second season.  On July 28, 2010, CBS announced four company executives had signed up for the second season of "Undercover Boss", the executives are from NASCAR, DirecTV, Chiquita Brands International and Great Wolf Lodge, Inc. The Choice Hotels CEO, Steve Joyce, was the first boss for the second season of the show on September 26, 2010.  On March 27, 2011, CBS officially renewed "Undercover Boss" for a third season.  On May 18, 2011, CBS then announced that it would be holding the show for a mid-season replacement to premiere Sunday January 15, 2012, with an undetermined amount of episodes.  The third season premiered on January 15, 2012.  The fourth season premiered on November 2, 2012.  The fifth season premiered on September 27, 2013.  The sixth season premiered on December 14, 2014.  The eighth season premiered on December 21, 2016.

Will Mellor: William "Will" Mellor (born 3 April 1976) is an English actor, singer, and model.  He is best known for his television roles, including Jambo Bolton in "Hollyoaks", Jack Vincent in "Casualty", Gaz Wilkinson in "Two Pints of Lager and a Packet of Crisps", DC Spike Tanner in "No Offence", Steve Connolly in "Broadchurch", Georgie in "Barking! ", and Ollie Curry in "White Van Man".

Broadchurch: Broadchurch is a British television crime drama broadcast on ITV.  It was created and written by Chris Chibnall and produced by Kudos Film and Television, Shine America, and Imaginary Friends.  The first series, which premiered on 4 March 2013, focused on the death of an 11-year-old boy and the impact of grief, mutual suspicion and media attention on the town.  Filming for series two began in late May 2014 and concluded on 12 October 2014 and the series premiered on 5 January 2015.  Series three was confirmed on 23 February 2015, immediately following the series two finale, and premiered on 27 February 2017.

My Date with a Vampire II: My Date with a Vampire II is a 2000 Hong Kong television series produced by ATV as a sequel to "My Date with a Vampire" (1998), but with a completely new story.  It was followed by "My Date with a Vampire III" in 2004.  The series starred many cast members from the first season.  Like the first season, "My Date with a Vampire II" also blends aspects of the Chinese "hopping" corpses of jiangshi fiction with those of western vampires, while injecting elements of Chinese mythology and modern horror legends, but in this season, there is an additional touch of eschatology.

My Date with a Vampire III: My Date with a Vampire III is a 2004 Hong Kong television series produced by ATV as a sequel to "My Date with a Vampire" (1998) and "My Date with a Vampire II" (2000), but with a new story line that is different from the first two seasons.  The series starred many cast members from the first two seasons.  Like the first two seasons, "My Date with a Vampire III" also blends aspects of the Chinese "hopping" corpses of jiangshi fiction with those of western vampires, while injecting elements of Chinese mythology, eschatology and time travel, with more focus on Chinese mythology in this season as compared to the first two.

Big Brother 3 (UK): Big Brother 2002, also known as Big Brother 3, was the third series of the British reality television series "Big Brother".  It is based upon the Netherlands series of the same name, which gained notoriety in 1999 and 2000.  The series premiered on Channel 4 on 24 May 2002 and lasted nine weeks (64 days) until the live finale on 26 July 2002.  The third edition saw a ratings increase for the series.  The finale had a total of 10 million viewers which is not only the most watched episode of "Big Brother" to date but, based on Live +7 data supplied by BARB, is Channel 4's most watched broadcast since the channel's inception in 1982.  In total, over 8.6 million votes were cast to determine the winner of the series.  In terms of average viewers, "Big Brother 3" is the highest rated series of the show to date, averaging 5.9 million viewers throughout the whole season.  It is one of only two seasons of the main series to have over five million average viewers.  More than 150,000 viewers applied to be on this season, more than double the number of applicants from the previous edition.  Davina McCall returned as host.

William Katt: William Theodore Katt (born February 16, 1951) is an American film and television actor, voice artist and musician best known as the star of the television series "The Greatest American Hero".  He first became known for playing Tommy Ross, the ill-fated prom date of Carrie White in the film version of "Carrie" (1976) and subsequently starred in films such as "First Love" (1977), "Big Wednesday" (1978) and "" (1979).  Between 1985 and 1988, he starred in nine Perry Mason television films alongside his mother Barbara Hale, who reprised her role as Della Street from the television series "Perry Mason".

Supporting paragraphs: Will Mellor Broadchurch
Answer: 4 March 2013