Warren Fox (also known as Foxy or Mike Jones) is a fictional character from the British Channel 4 soap opera Hollyoaks, portrayed by Jamie Lomas. The character and casting were announced on 12 May 2006, and Warren made his first appearance on 26 June 2006. He was introduced as an old acquaintance of Sean Kennedy (Matthew Jay Lewis). Lomas opted to leave the series in 2009, with his departure coinciding with the return of Clare Devine (Gemma Bissix). On 17 October 2010, it was announced that Lomas would return to the series, appearing from 29 October 2010. However, Warren left the series for the second time in December 2011. The character was later reintroduced in May 2016. In November 2017, Lomas confirmed his exit from the soap in hope of pursuing other projects, however the door was left open for the character to return. Warren departed the series for the third time on 8 November 2017. On 30 March 2018, it was announced that Lomas would reprise the role, and Warren returned for a one-off appearance on 22 May 2018. In July 2019 it was announced that Lomas would once again be reprising the role, and Warren returned for a brief appearance on 30 July 2019, before making his full-time return on 8 January 2020. Warren is a gangster known for his murderous tendencies making him one of soaps most all time dangerous characters as the character can be linked back to 11 deaths directly and indirectly.