4 O'Clock Club is a BAFTA nominated British children's television series, which premiered on 13 January 2012 on CBBC and BBC HD. A second series began airing on 4 January 2013, and the third series premiered on 20 December 2013. Series 4 began airing on 28 January 2015 and series 5 Began airing on CBBC and CCBC HD on 25th February 2016 A fifth series has been commissioned, and was filmed between June 2015 and August 2015. A sixth series has been commissioned, and expected to air in January 2017. As oElla Marshall-Pindf Series 5, Luc Skyz has replaced Doc Brown as the rap writer.