following "cold feet"s conclusion in 2003, campbell produced "donovan", a psychological thriller serial starring tom conti, and the comedy drama "christmas lights" and its spin-off "northern lights", both starring robson green and mark benton. in 2006, he co-produced "", a dramatisation of the events surrounding the murder of peter falconio. campbell pledged not to deviate from the facts of the case, saying "we've obviously researched it pretty thoroughly, so really it's a story about how difficult it was to bring murdoch [the killer] to justice." in 2007, he began working for shed productions, where he developed "catwalk dogs", a comedy television film written by simon nye and starring kris marshall. from 2008 to 2009 he produced two series of shed productions' school drama "waterloo road" and in 2009 produced the series "hope springs". in 2011 he produced "mad dogs" for left bank pictures and sky1, and for the bbc he produced "blandings" (2013).