__The showrunner who brought us _Queer as Folk, It’s A Sin,_ and of course, _Doctor Who_ , is back with a new, dark drama: _Tip Toe, _ premiering Sunday on the U.K.'s Channel 4. It stars Alan Cumming as bar owner Leo and David Morrissey as Clive, an electrician who lives next door in Manchester, England.

Russell T. Davies says the series explores what he sees as a growing backlash against…